725202355 has 16 divisors (see below), whose sum is σ = 916837920. Its totient is φ = 549151488.

The previous prime is 725202329. The next prime is 725202389. The reversal of 725202355 is 553202527.

It is a cyclic number.

It is not a de Polignac number, because 725202355 - 2⁷ = 725202227 is a prime.

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, 139279 + ... + 144391.

It is an arithmetic number, because the mean of its divisors is an integer number (57302370).

Almost surely, 2^725202355 is an apocalyptic number.

725202355 is a deficient number, since it is larger than the sum of its proper divisors (191635565).

725202355 is a wasteful number, since it uses less digits than its factorization.

725202355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6630.

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 725202355 is about 26929.5814115259. The cubic root of 725202355 is about 898.4344614723.

The spelling of 725202355 in words is "seven hundred twenty-five million, two hundred two thousand, three hundred fifty-five".