10116874685 has 4 divisors (see below), whose sum is σ = 12140249628. Its totient is φ = 8093499744.

The previous prime is 10116874657. The next prime is 10116874693. The reversal of 10116874685 is 58647861101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7960386841 + 2156487844 = 89221^2 + 46438^2 .

It is a cyclic number.

It is not a de Polignac number, because 10116874685 - 2¹⁶ = 10116809149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011687464 + ... + 1011687473.

It is an arithmetic number, because the mean of its divisors is an integer number (3035062407).

Almost surely, 2^10116874685 is an apocalyptic number.

It is an amenable number.

10116874685 is a deficient number, since it is larger than the sum of its proper divisors (2023374943).

10116874685 is an equidigital number, since it uses as much as digits as its factorization.

10116874685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023374942.

The product of its (nonzero) digits is 322560, while the sum is 47.

The spelling of 10116874685 in words is "ten billion, one hundred sixteen million, eight hundred seventy-four thousand, six hundred eighty-five".