4956631872 has 28 divisors (see below), whose sum is σ = 13114422336. Its totient is φ = 1652210560.

The previous prime is 4956631847. The next prime is 4956631919. The reversal of 4956631872 is 2781366594.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12907704 + ... + 12908087.

Almost surely, 2^4956631872 is an apocalyptic number.

It is an amenable number.

4956631872 is an abundant number, since it is smaller than the sum of its proper divisors (8157790464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4956631872 is a wasteful number, since it uses less digits than its factorization.

4956631872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25815806 (or 25815796 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 51.

The square root of 4956631872 is about 70403.3512838700. The cubic root of 4956631872 is about 1705.0176865123.

The spelling of 4956631872 in words is "four billion, nine hundred fifty-six million, six hundred thirty-one thousand, eight hundred seventy-two".