10157631151765 has 16 divisors (see below), whose sum is σ = 12232928026800. Its totient is φ = 8096926351360.

The previous prime is 10157631151697. The next prime is 10157631151781. The reversal of 10157631151765 is 56715113675101.

It can be written as a sum of positive squares in 8 ways, for example, as 28930267921 + 10128700883844 = 170089^2 + 3182562^2 .

It is not a de Polignac number, because 10157631151765 - 2⁷ = 10157631151637 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, 51956277 + ... + 52151413.

It is an arithmetic number, because the mean of its divisors is an integer number (764558001675).

Almost surely, 2^{10157631151765} is an apocalyptic number.

It is an amenable number.

10157631151765 is a deficient number, since it is larger than the sum of its proper divisors (2075296875035).

10157631151765 is a wasteful number, since it uses less digits than its factorization.

10157631151765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232472.

The product of its (nonzero) digits is 661500, while the sum is 49.

The spelling of 10157631151765 in words is "ten trillion, one hundred fifty-seven billion, six hundred thirty-one million, one hundred fifty-one thousand, seven hundred sixty-five".