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52260629387875 = 531724593237359
BaseRepresentation
bin10111110000111111000000…
…10000000001101001100011
320212001001211010011211012121
423320133200100001221203
523322214232110403000
6303052111322405111
714002464054236026
oct1370374020015143
9225031733154177
1052260629387875
11157196769485a7
125a40563060797
13232120524b74c
14cc95dc4651bd
15609643bd9b1a
hex2f87e0401a63

52260629387875 has 16 divisors (see below), whose sum is σ = 69057810506880. Its totient is φ = 39349179772800.

The previous prime is 52260629387839. The next prime is 52260629387887. The reversal of 52260629387875 is 57878392606225.

It is not a de Polignac number, because 52260629387875 - 29 = 52260629387363 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12296616555 + ... + 12296620804.

It is an arithmetic number, because the mean of its divisors is an integer number (4316113156680).

Almost surely, 252260629387875 is an apocalyptic number.

52260629387875 is a deficient number, since it is larger than the sum of its proper divisors (16797181119005).

52260629387875 is a wasteful number, since it uses less digits than its factorization.

52260629387875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24593237391 (or 24593237381 counting only the distinct ones).

The product of its (nonzero) digits is 609638400, while the sum is 70.

The spelling of 52260629387875 in words is "fifty-two trillion, two hundred sixty billion, six hundred twenty-nine million, three hundred eighty-seven thousand, eight hundred seventy-five".

Divisors: 1 5 17 25 85 125 425 2125 24593237359 122966186795 418085035103 614830933975 2090425175515 3074154669875 10452125877575 52260629387875