725655354 has 8 divisors (see below), whose sum is σ = 1451310720. Its totient is φ = 241885116.

The previous prime is 725655349. The next prime is 725655361. The reversal of 725655354 is 453556527.

725655354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

725655354 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60471274 + ... + 60471285.

It is an arithmetic number, because the mean of its divisors is an integer number (181413840).

Almost surely, 2^725655354 is an apocalyptic number.

725655354 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

725655354 is a wasteful number, since it uses less digits than its factorization.

725655354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120942564.

The product of its digits is 630000, while the sum is 42.

The square root of 725655354 is about 26937.9909050397. The cubic root of 725655354 is about 898.6214921205.

The spelling of 725655354 in words is "seven hundred twenty-five million, six hundred fifty-five thousand, three hundred fifty-four".