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53492050758275 = 52173743459717209
BaseRepresentation
bin11000010100110100101101…
…01011110000101010000011
321000101210022222201221012022
430022122112223300222003
524002403204443231100
6305433524152152055
714160446612210663
oct1412322653605203
9230353288657168
1053492050758275
11160539401332a8
125bbb14b69862b
1323b03815200cc
14d2d059ab01a3
1562b6b71b5e85
hex30a696af0a83

53492050758275 has 96 divisors (see below), whose sum is σ = 73827864982080. Its totient is φ = 38265922437120.

The previous prime is 53492050758271. The next prime is 53492050758299. The reversal of 53492050758275 is 57285705029435.

It is a happy number.

It is a Cunningham number, because it is equal to 73138262-1.

It is not a de Polignac number, because 53492050758275 - 22 = 53492050758271 is a prime.

It is a super-2 number, since 2×534920507582752 (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53492050758271) 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, 3108367871 + ... + 3108385079.

It is an arithmetic number, because the mean of its divisors is an integer number (769040260230).

Almost surely, 253492050758275 is an apocalyptic number.

53492050758275 is a deficient number, since it is larger than the sum of its proper divisors (20335814223805).

53492050758275 is a wasteful number, since it uses less digits than its factorization.

53492050758275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21913 (or 21908 counting only the distinct ones).

The product of its (nonzero) digits is 105840000, while the sum is 62.

The spelling of 53492050758275 in words is "fifty-three trillion, four hundred ninety-two billion, fifty million, seven hundred fifty-eight thousand, two hundred seventy-five".

Divisors: 1 5 17 25 37 43 85 185 215 425 629 731 925 1075 1591 3145 3655 4597 7955 15725 17209 18275 22985 27047 39775 78149 86045 114925 135235 170089 197671 292553 390745 430225 636733 676175 739987 850445 988355 1462765 1953725 2891513 3183665 3360407 3699935 4252225 4941775 7313825 7313827 10824461 12579779 14457565 15918325 16802035 18499675 27379519 36569135 54122305 62898895 72287825 79109773 84010175 124335059 136897595 182845675 270611525 314494475 395548865 465451823 621675295 684487975 1344866141 1977744325 2327259115 2927061601 3108376475 3401720239 6724330705 11636295575 14635308005 17008601195 33621653525 49760047217 57829244063 73176540025 85043005975 125863648843 248800236085 289146220315 629318244215 1244001180425 1445731101575 2139682030331 3146591221075 10698410151655 53492050758275