725687874700 has 36 divisors (see below), whose sum is σ = 1578964599520. Its totient is φ = 289496917440.

The previous prime is 725687874683. The next prime is 725687874739. The reversal of 725687874700 is 7478786527.

725687874700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 9690420 + ... + 9765019.

Almost surely, 2^725687874700 is an apocalyptic number.

It is an amenable number.

725687874700 is an abundant number, since it is smaller than the sum of its proper divisors (853276724820).

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

725687874700 is a wasteful number, since it uses less digits than its factorization.

725687874700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19455826 (or 19455819 counting only the distinct ones).

The product of its (nonzero) digits is 36879360, while the sum is 61.

The spelling of 725687874700 in words is "seven hundred twenty-five billion, six hundred eighty-seven million, eight hundred seventy-four thousand, seven hundred".