10315625725 has 12 divisors (see below), whose sum is σ = 12794195380. Its totient is φ = 8250681600.

The previous prime is 10315625717. The next prime is 10315625731. The reversal of 10315625725 is 52752651301.

It can be written as a sum of positive squares in 6 ways, for example, as 3503929636 + 6811696089 = 59194^2 + 82533^2 .

It is not a de Polignac number, because 10315625725 - 2³ = 10315625717 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76645 + ... + 162805.

Almost surely, 2^10315625725 is an apocalyptic number.

It is an amenable number.

10315625725 is a deficient number, since it is larger than the sum of its proper divisors (2478569655).

10315625725 is an equidigital number, since it uses as much as digits as its factorization.

10315625725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90960 (or 90955 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 37.

It can be divided in two parts, 103156 and 25725, that added together give a square (128881 = 359²).

The spelling of 10315625725 in words is "ten billion, three hundred fifteen million, six hundred twenty-five thousand, seven hundred twenty-five".