5246315664 has 40 divisors (see below), whose sum is σ = 13808705472. Its totient is φ = 1715775360.

The previous prime is 5246315629. The next prime is 5246315681. The reversal of 5246315664 is 4665136425.

It is a super-4 number, since 4×5246315664⁴ (a number of 40 digits) contains 4444 as substring.

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, 1028572 + ... + 1033659.

Almost surely, 2^5246315664 is an apocalyptic number.

It is an amenable number.

5246315664 is an abundant number, since it is smaller than the sum of its proper divisors (8562389808).

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

5246315664 is a wasteful number, since it uses less digits than its factorization.

5246315664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2062295 (or 2062289 counting only the distinct ones).

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

The square root of 5246315664 is about 72431.4549349935. The cubic root of 5246315664 is about 1737.6066606296.

The spelling of 5246315664 in words is "five billion, two hundred forty-six million, three hundred fifteen thousand, six hundred sixty-four".