5664401476 has 12 divisors (see below), whose sum is σ = 9918696508. Its totient is φ = 2830488192.

The previous prime is 5664401473. The next prime is 5664401551. The reversal of 5664401476 is 6741044665.

It can be written as a sum of positive squares in 2 ways, for example, as 4280561476 + 1383840000 = 65426^2 + 37200^2 .

It is not an unprimeable number, because it can be changed into a prime (5664401473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420681 + ... + 433936.

Almost surely, 2^5664401476 is an apocalyptic number.

It is an amenable number.

5664401476 is a deficient number, since it is larger than the sum of its proper divisors (4254295032).

5664401476 is a wasteful number, since it uses less digits than its factorization.

5664401476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856278 (or 856276 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 43.

The square root of 5664401476 is about 75262.2181177249. The cubic root of 5664401476 is about 1782.5894932666.

The spelling of 5664401476 in words is "five billion, six hundred sixty-four million, four hundred one thousand, four hundred seventy-six".