725585068 has 48 divisors (see below), whose sum is σ = 1410635520. Its totient is φ = 324475200.

The previous prime is 725585051. The next prime is 725585093. The reversal of 725585068 is 860585527.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216163 + ... + 219493.

It is an arithmetic number, because the mean of its divisors is an integer number (29388240).

Almost surely, 2^725585068 is an apocalyptic number.

It is an amenable number.

725585068 is a deficient number, since it is larger than the sum of its proper divisors (685050452).

725585068 is a wasteful number, since it uses less digits than its factorization.

725585068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3478 (or 3476 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 46.

The square root of 725585068 is about 26936.6862846936. The cubic root of 725585068 is about 898.5924780947.

The spelling of 725585068 in words is "seven hundred twenty-five million, five hundred eighty-five thousand, sixty-eight".