5656882651 has 16 divisors (see below), whose sum is σ = 7081352640. Its totient is φ = 4406169600.

The previous prime is 5656882619. The next prime is 5656882661. The reversal of 5656882651 is 1562886565.

It is not a de Polignac number, because 5656882651 - 2⁵ = 5656882619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5656882601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 816150 + ... + 823051.

It is an arithmetic number, because the mean of its divisors is an integer number (442584540).

Almost surely, 2^5656882651 is an apocalyptic number.

5656882651 is a deficient number, since it is larger than the sum of its proper divisors (1424469989).

5656882651 is a wasteful number, since it uses less digits than its factorization.

5656882651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1639254.

The product of its digits is 3456000, while the sum is 52.

The square root of 5656882651 is about 75212.2506710177. The cubic root of 5656882651 is about 1781.8004182471.

The spelling of 5656882651 in words is "five billion, six hundred fifty-six million, eight hundred eighty-two thousand, six hundred fifty-one".