125415250285 has 16 divisors (see below), whose sum is σ = 167303324160. Its totient is φ = 89626777920.

The previous prime is 125415250273. The next prime is 125415250291. The reversal of 125415250285 is 582052514521.

It is not a de Polignac number, because 125415250285 - 2⁵ = 125415250253 is a prime.

It is a congruent number.

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, 31118395 + ... + 31122424.

It is an arithmetic number, because the mean of its divisors is an integer number (10456457760).

Almost surely, 2^125415250285 is an apocalyptic number.

It is an amenable number.

125415250285 is a deficient number, since it is larger than the sum of its proper divisors (41888073875).

125415250285 is a wasteful number, since it uses less digits than its factorization.

125415250285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62240868.

The product of its (nonzero) digits is 160000, while the sum is 40.

The spelling of 125415250285 in words is "one hundred twenty-five billion, four hundred fifteen million, two hundred fifty thousand, two hundred eighty-five".