5006456664 has 32 divisors (see below), whose sum is σ = 13653973440. Its totient is φ = 1517108000.

The previous prime is 5006456629. The next prime is 5006456671. The reversal of 5006456664 is 4666546005.

It is a happy number.

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, 9481662 + ... + 9482189.

It is an arithmetic number, because the mean of its divisors is an integer number (426686670).

Almost surely, 2^5006456664 is an apocalyptic number.

It is an amenable number.

5006456664 is an abundant number, since it is smaller than the sum of its proper divisors (8647516776).

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

5006456664 is a wasteful number, since it uses less digits than its factorization.

5006456664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18963871 (or 18963867 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The square root of 5006456664 is about 70756.3188980320. The cubic root of 5006456664 is about 1710.7116794180.

The spelling of 5006456664 in words is "five billion, six million, four hundred fifty-six thousand, six hundred sixty-four".