5001637968 has 60 divisors (see below), whose sum is σ = 14136271188. Its totient is φ = 1650700800.

The previous prime is 5001637951. The next prime is 5001637987. The reversal of 5001637968 is 8697361005.

It is a happy number.

5001637968 is a `hidden beast` number, since 5 + 0 + 0 + 1 + 637 + 9 + 6 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3925273104 + 1076364864 = 62652^2 + 32808^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157405 + ... + 186492.

Almost surely, 2^5001637968 is an apocalyptic number.

It is an amenable number.

5001637968 is an abundant number, since it is smaller than the sum of its proper divisors (9134633220).

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

5001637968 is a wasteful number, since it uses less digits than its factorization.

5001637968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344012 (or 344003 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 5001637968 is about 70722.2593530495. The cubic root of 5001637968 is about 1710.1626520158.

The spelling of 5001637968 in words is "five billion, one million, six hundred thirty-seven thousand, nine hundred sixty-eight".