2056672211715 has 48 divisors (see below), whose sum is σ = 3892905409536. Its totient is φ = 996167937600.

The previous prime is 2056672211707. The next prime is 2056672211743. The reversal of 2056672211715 is 5171122766502.

2056672211715 is a `hidden beast` number, since 2 + 0 + 566 + 7 + 2 + 2 + 11 + 71 + 5 = 666.

It is not a de Polignac number, because 2056672211715 - 2³ = 2056672211707 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1605769 + ... + 2586858.

It is an arithmetic number, because the mean of its divisors is an integer number (81102196032).

Almost surely, 2^{2056672211715} is an apocalyptic number.

2056672211715 is a deficient number, since it is larger than the sum of its proper divisors (1836233197821).

2056672211715 is a wasteful number, since it uses less digits than its factorization.

2056672211715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4193640 (or 4193637 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The spelling of 2056672211715 in words is "two trillion, fifty-six billion, six hundred seventy-two million, two hundred eleven thousand, seven hundred fifteen".