725500724315 has 16 divisors (see below), whose sum is σ = 922829114592. Its totient is φ = 545657040384.

The previous prime is 725500724261. The next prime is 725500724321. The reversal of 725500724315 is 513427005527.

725500724315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 725500724315 - 2⁶ = 725500724251 is a prime.

It is a Duffinian 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, 4628144 + ... + 4782333.

It is an arithmetic number, because the mean of its divisors is an integer number (57676819662).

Almost surely, 2^725500724315 is an apocalyptic number.

725500724315 is a deficient number, since it is larger than the sum of its proper divisors (197328390277).

725500724315 is a wasteful number, since it uses less digits than its factorization.

725500724315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9411406.

The product of its (nonzero) digits is 294000, while the sum is 41.

The spelling of 725500724315 in words is "seven hundred twenty-five billion, five hundred million, seven hundred twenty-four thousand, three hundred fifteen".