2056560875 has 8 divisors (see below), whose sum is σ = 2566588128. Its totient is φ = 1645248600.

The previous prime is 2056560851. The next prime is 2056560881. The reversal of 2056560875 is 5780656502.

It is not a de Polignac number, because 2056560875 - 2²² = 2052366571 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8226119 + ... + 8226368.

It is an arithmetic number, because the mean of its divisors is an integer number (320823516).

Almost surely, 2^2056560875 is an apocalyptic number.

2056560875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2056560875 is a deficient number, since it is larger than the sum of its proper divisors (510027253).

2056560875 is an equidigital number, since it uses as much as digits as its factorization.

2056560875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16452502 (or 16452492 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 44.

The square root of 2056560875 is about 45349.3205572035. The cubic root of 2056560875 is about 1271.6878533649.

The spelling of 2056560875 in words is "two billion, fifty-six million, five hundred sixty thousand, eight hundred seventy-five".