5664767530 has 8 divisors (see below), whose sum is σ = 10196581572. Its totient is φ = 2265907008.

The previous prime is 5664767527. The next prime is 5664767551. The reversal of 5664767530 is 357674665.

It can be written as a sum of positive squares in 2 ways, for example, as 5418873769 + 245893761 = 73613^2 + 15681^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283238367 + ... + 283238386.

Almost surely, 2^5664767530 is an apocalyptic number.

5664767530 is a deficient number, since it is larger than the sum of its proper divisors (4531814042).

5664767530 is a wasteful number, since it uses less digits than its factorization.

5664767530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566476760.

The product of its (nonzero) digits is 3175200, while the sum is 49.

The square root of 5664767530 is about 75264.6499360756. The cubic root of 5664767530 is about 1782.6278915547.

The spelling of 5664767530 in words is "five billion, six hundred sixty-four million, seven hundred sixty-seven thousand, five hundred thirty".