725507058 has 32 divisors (see below), whose sum is σ = 1539440640. Its totient is φ = 227298960.

The previous prime is 725507053. The next prime is 725507059. The reversal of 725507058 is 850705527.

It is not an unprimeable number, because it can be changed into a prime (725507053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10578 + ... + 39533.

It is an arithmetic number, because the mean of its divisors is an integer number (48107520).

Almost surely, 2^725507058 is an apocalyptic number.

725507058 is an abundant number, since it is smaller than the sum of its proper divisors (813933582).

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

725507058 is a wasteful number, since it uses less digits than its factorization.

725507058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50262.

The product of its (nonzero) digits is 98000, while the sum is 39.

The square root of 725507058 is about 26935.2382205913. The cubic root of 725507058 is about 898.5602734116.

The spelling of 725507058 in words is "seven hundred twenty-five million, five hundred seven thousand, fifty-eight".