152408725 has 12 divisors (see below), whose sum is σ = 215985184. Its totient is φ = 104508720.

The previous prime is 152408713. The next prime is 152408771. The reversal of 152408725 is 527804251.

It is a happy number.

It is not a de Polignac number, because 152408725 - 2⁵ = 152408693 is a prime.

It is a super-2 number, since 2×152408725² = 46456838912251250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 435279 + ... + 435628.

Almost surely, 2^152408725 is an apocalyptic number.

It is an amenable number.

152408725 is a deficient number, since it is larger than the sum of its proper divisors (63576459).

152408725 is an equidigital number, since it uses as much as digits as its factorization.

152408725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870924 (or 870919 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 152408725 is about 12345.3928653567. The cubic root of 152408725 is about 534.1582535819.

The spelling of 152408725 in words is "one hundred fifty-two million, four hundred eight thousand, seven hundred twenty-five".