252126097608 has 64 divisors (see below), whose sum is σ = 785847582720. Its totient is φ = 65487297600.

The previous prime is 252126097549. The next prime is 252126097637. The reversal of 252126097608 is 806790621252.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

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, 68214088 + ... + 68217783.

It is an arithmetic number, because the mean of its divisors is an integer number (12278868480).

Almost surely, 2^252126097608 is an apocalyptic number.

252126097608 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

252126097608 is an abundant number, since it is smaller than the sum of its proper divisors (533721485112).

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

252126097608 is a wasteful number, since it uses less digits than its factorization.

252126097608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136431898 (or 136431894 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 252126097608 in words is "two hundred fifty-two billion, one hundred twenty-six million, ninety-seven thousand, six hundred eight".