725373377008 has 40 divisors (see below), whose sum is σ = 1606735258592. Its totient is φ = 310767591168.

The previous prime is 725373376993. The next prime is 725373377011. The reversal of 725373377008 is 800773373527.

It is a congruent number.

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, 783435 + ... + 1436842.

Almost surely, 2^725373377008 is an apocalyptic number.

It is an amenable number.

725373377008 is an abundant number, since it is smaller than the sum of its proper divisors (881361881584).

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

725373377008 is a wasteful number, since it uses less digits than its factorization.

725373377008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2223209 (or 2223203 counting only the distinct ones).

The product of its (nonzero) digits is 5186160, while the sum is 52.

The spelling of 725373377008 in words is "seven hundred twenty-five billion, three hundred seventy-three million, three hundred seventy-seven thousand, eight".