253462329504 has 72 divisors (see below), whose sum is σ = 722410913952. Its totient is φ = 84296684160.

The previous prime is 253462329499. The next prime is 253462329511. The reversal of 253462329504 is 405923264352.

253462329504 is a `hidden beast` number, since 2 + 53 + 4 + 62 + 32 + 9 + 504 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a self number, because there is not a number n which added to its sum of digits gives 253462329504.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 865732 + ... + 1120899.

It is an arithmetic number, because the mean of its divisors is an integer number (10033484916).

Almost surely, 2^253462329504 is an apocalyptic number.

253462329504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

253462329504 is an abundant number, since it is smaller than the sum of its proper divisors (468948584448).

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

253462329504 is a wasteful number, since it uses less digits than its factorization.

253462329504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987090 (or 1987079 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 45.

The spelling of 253462329504 in words is "two hundred fifty-three billion, four hundred sixty-two million, three hundred twenty-nine thousand, five hundred four".