725531962239628 has 48 divisors (see below), whose sum is σ = 1286005183503040. Its totient is φ = 358120905854976.

The previous prime is 725531962239613. The next prime is 725531962239629. The reversal of 725531962239628 is 826932269135527.

725531962239628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (725531962239629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2157567001 + ... + 2157903247.

Almost surely, 2^{725531962239628} is an apocalyptic number.

It is an amenable number.

725531962239628 is a deficient number, since it is larger than the sum of its proper divisors (560473221263412).

725531962239628 is a wasteful number, since it uses less digits than its factorization.

725531962239628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350354 (or 350352 counting only the distinct ones).

The product of its digits is 587865600, while the sum is 70.

The spelling of 725531962239628 in words is "seven hundred twenty-five trillion, five hundred thirty-one billion, nine hundred sixty-two million, two hundred thirty-nine thousand, six hundred twenty-eight".