253625470704 has 80 divisors (see below), whose sum is σ = 730705687200. Its totient is φ = 84227503104.

The previous prime is 253625470691. The next prime is 253625470751. The reversal of 253625470704 is 407074526352.

253625470704 is a `hidden beast` number, since 2 + 5 + 36 + 2 + 547 + 0 + 70 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 253625470704.

It is a congruent number.

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, 975049 + ... + 1207464.

It is an arithmetic number, because the mean of its divisors is an integer number (9133821090).

Almost surely, 2^253625470704 is an apocalyptic number.

253625470704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

253625470704 is an abundant number, since it is smaller than the sum of its proper divisors (477080216496).

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

253625470704 is a wasteful number, since it uses less digits than its factorization.

253625470704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182799 (or 2182787 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 45.

The spelling of 253625470704 in words is "two hundred fifty-three billion, six hundred twenty-five million, four hundred seventy thousand, seven hundred four".