10172058861 has 32 divisors (see below), whose sum is σ = 14762721280. Its totient is φ = 6206414400.

The previous prime is 10172058839. The next prime is 10172058863. The reversal of 10172058861 is 16885027101.

It is not a de Polignac number, because 10172058861 - 2⁵ = 10172058829 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10172058863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1078476 + ... + 1087866.

It is an arithmetic number, because the mean of its divisors is an integer number (461335040).

Almost surely, 2^10172058861 is an apocalyptic number.

It is an amenable number.

10172058861 is a deficient number, since it is larger than the sum of its proper divisors (4590662419).

10172058861 is a wasteful number, since it uses less digits than its factorization.

10172058861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10057.

The product of its (nonzero) digits is 26880, while the sum is 39.

The spelling of 10172058861 in words is "ten billion, one hundred seventy-two million, fifty-eight thousand, eight hundred sixty-one".