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52053506960 = 2457137150207
BaseRepresentation
bin110000011110101000…
…010111101110010000
311222100200212010121012
4300132220113232100
51323101144210320
635525115150052
73521635336340
oct603650275620
9158320763535
1052053506960
1120091936244
12a108745328
134ba732c7c0
14273b356d20
151549cc64c5
hexc1ea17b90

52053506960 has 80 divisors (see below), whose sum is σ = 148953133056. Its totient is φ = 16474074624.

The previous prime is 52053506951. The next prime is 52053506969. The reversal of 52053506960 is 6960535025.

It is an interprime number because it is at equal distance from previous prime (52053506951) and next prime (52053506969).

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (52053506969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3567824 + ... + 3582383.

Almost surely, 252053506960 is an apocalyptic number.

It is an amenable number.

52053506960 is an abundant number, since it is smaller than the sum of its proper divisors (96899626096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52053506960 is a wasteful number, since it uses less digits than its factorization.

52053506960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7150240 (or 7150234 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 41.

The spelling of 52053506960 in words is "fifty-two billion, fifty-three million, five hundred six thousand, nine hundred sixty".

Divisors: 1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 52 56 65 70 80 91 104 112 130 140 182 208 260 280 364 455 520 560 728 910 1040 1456 1820 3640 7280 7150207 14300414 28600828 35751035 50051449 57201656 71502070 92952691 100102898 114403312 143004140 185905382 200205796 250257245 286008280 371810764 400411592 464763455 500514490 572016560 650668837 743621528 800823184 929526910 1001028980 1301337674 1487243056 1859053820 2002057960 2602675348 3253344185 3718107640 4004115920 5205350696 6506688370 7436215280 10410701392 13013376740 26026753480 52053506960