10189555625 has 40 divisors (see below), whose sum is σ = 13554442440. Its totient is φ = 7630848000.

The previous prime is 10189555561. The next prime is 10189555711. The reversal of 10189555625 is 52655598101.

It can be written as a sum of positive squares in 20 ways, for example, as 10174353424 + 15202201 = 100868^2 + 3899^2 .

It is not a de Polignac number, because 10189555625 - 2⁶ = 10189555561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10189555625.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2048141 + ... + 2053109.

It is an arithmetic number, because the mean of its divisors is an integer number (338861061).

Almost surely, 2^10189555625 is an apocalyptic number.

It is an amenable number.

10189555625 is a deficient number, since it is larger than the sum of its proper divisors (3364886815).

10189555625 is an equidigital number, since it uses as much as digits as its factorization.

10189555625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5199 (or 5184 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 47.

The spelling of 10189555625 in words is "ten billion, one hundred eighty-nine million, five hundred fifty-five thousand, six hundred twenty-five".