5664992272 has 40 divisors (see below), whose sum is σ = 11601692960. Its totient is φ = 2672248320.

The previous prime is 5664992257. The next prime is 5664992303. The reversal of 5664992272 is 2722994665.

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 7 ways as a sum of consecutive naturals, for example, 34603 + ... + 111925.

It is an arithmetic number, because the mean of its divisors is an integer number (290042324).

Almost surely, 2^5664992272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5664992272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5800846480).

5664992272 is an abundant number, since it is smaller than the sum of its proper divisors (5936700688).

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

5664992272 is a wasteful number, since it uses less digits than its factorization.

5664992272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77591 (or 77585 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 52.

The square root of 5664992272 is about 75266.1429329283. The cubic root of 5664992272 is about 1782.6514656941.

The spelling of 5664992272 in words is "five billion, six hundred sixty-four million, nine hundred ninety-two thousand, two hundred seventy-two".