725932113 has 16 divisors (see below), whose sum is σ = 1025933760. Its totient is φ = 455003136.

The previous prime is 725932099. The next prime is 725932117. The reversal of 725932113 is 311239527.

It is not a de Polignac number, because 725932113 - 2²⁵ = 692377681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (725932117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44406 + ... + 58512.

It is an arithmetic number, because the mean of its divisors is an integer number (64120860).

Almost surely, 2^725932113 is an apocalyptic number.

It is an amenable number.

725932113 is a deficient number, since it is larger than the sum of its proper divisors (300001647).

725932113 is a wasteful number, since it uses less digits than its factorization.

725932113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15136.

The product of its digits is 11340, while the sum is 33.

The square root of 725932113 is about 26943.1273797234. The cubic root of 725932113 is about 898.7357198887.

The spelling of 725932113 in words is "seven hundred twenty-five million, nine hundred thirty-two thousand, one hundred thirteen".