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52033155133025 = 521129106112834793
BaseRepresentation
bin10111101010010111010011…
…01110100110111001100001
320211020022200001020101022202
423311023221232212321201
523310002400203224100
6302355411303542545
713650162043046453
oct1365135156467141
9224208601211282
1052033155133025
1115641156631060
125a0445a45aa55
132305922c0c051
14cbc5bd56c2d3
1560377d7507d5
hex2f52e9ba6e61

52033155133025 has 96 divisors (see below), whose sum is σ = 72954446152320. Its totient is φ = 36466889984000.

The previous prime is 52033155133021. The next prime is 52033155133159.

52033155133025 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52033155133025 - 22 = 52033155133021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52033155133025.

It is not an unprimeable number, because it can be changed into a prime (52033155133021) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10856070029 + ... + 10856074821.

It is an arithmetic number, because the mean of its divisors is an integer number (759942147420).

Almost surely, 252033155133025 is an apocalyptic number.

52033155133025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52033155133025 is a deficient number, since it is larger than the sum of its proper divisors (20921291019295).

52033155133025 is a wasteful number, since it uses less digits than its factorization.

52033155133025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7187 (or 7182 counting only the distinct ones).

The product of its (nonzero) digits is 202500, while the sum is 38.

The spelling of 52033155133025 in words is "fifty-two trillion, thirty-three billion, one hundred fifty-five million, one hundred thirty-three thousand, twenty-five".

Divisors: 1 5 11 25 29 55 145 275 319 725 1061 1283 1595 4793 5305 6415 7975 11671 14113 23965 26525 30769 32075 37207 52723 58355 70565 119825 138997 153845 186035 263615 291775 338459 352825 409277 694985 769225 930175 1318075 1361263 1528967 1692295 2046385 3474925 5085373 6149419 6806315 7644835 8461475 10231925 14973893 25426865 30747095 34031575 38224175 39476627 55939103 67643609 74869465 127134325 147475817 153735475 178333151 197383135 279695515 338218045 374347325 434242897 737379085 891665755 986915675 1398477575 1622233987 1691090225 1961664661 2171214485 3686895425 4458328775 6524533559 8111169935 9808323305 10856072425 32622667795 40555849675 49041616525 71769869149 163113338975 189211473211 358849345745 946057366055 1794246728725 2081326205321 4730286830275 10406631026605 52033155133025