252604735504 has 40 divisors (see below), whose sum is σ = 533972511072. Its totient is φ = 114807870720.

The previous prime is 252604735477. The next prime is 252604735517. The reversal of 252604735504 is 405537406252.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1657627 + ... + 1803589.

Almost surely, 2^252604735504 is an apocalyptic number.

It is an amenable number.

252604735504 is an abundant number, since it is smaller than the sum of its proper divisors (281367775568).

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

252604735504 is a wasteful number, since it uses less digits than its factorization.

252604735504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155815 (or 155809 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 43.

The spelling of 252604735504 in words is "two hundred fifty-two billion, six hundred four million, seven hundred thirty-five thousand, five hundred four".