252934235810 has 16 divisors (see below), whose sum is σ = 455290972416. Its totient is φ = 101171617008.

The previous prime is 252934235791. The next prime is 252934235821. The reversal of 252934235810 is 18532439252.

It is a super-2 number, since 2×252934235810² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 311567 + ... + 776493.

It is an arithmetic number, because the mean of its divisors is an integer number (28455685776).

Almost surely, 2^252934235810 is an apocalyptic number.

252934235810 is a deficient number, since it is larger than the sum of its proper divisors (202356736606).

252934235810 is a wasteful number, since it uses less digits than its factorization.

252934235810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519337.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 252934235810 in words is "two hundred fifty-two billion, nine hundred thirty-four million, two hundred thirty-five thousand, eight hundred ten".