2000000056 has 32 divisors (see below), whose sum is σ = 3785118480. Its totient is φ = 990662400.

The previous prime is 2000000033. The next prime is 2000000063. The reversal of 2000000056 is 6500000002.

It is a junction number, because it is equal to n+sod(n) for n = 1999999982 and 2000000045.

It is a congruent 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, 792076 + ... + 794596.

Almost surely, 2^2000000056 is an apocalyptic number.

It is an amenable number.

2000000056 is a deficient number, since it is larger than the sum of its proper divisors (1785118424).

2000000056 is a wasteful number, since it uses less digits than its factorization.

2000000056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3415 (or 3411 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 2000000056 is about 44721.3601760948. The cubic root of 2000000056 is about 1259.9210616541.

Adding to 2000000056 its reverse (6500000002), we get a palindrome (8500000058).

The spelling of 2000000056 in words is "two billion, fifty-six", and thus it is an aban number, an eban number, and an uban number.