5664798929 has 4 divisors (see below), whose sum is σ = 5665944384. Its totient is φ = 5663653476.

The previous prime is 5664798913. The next prime is 5664798941. The reversal of 5664798929 is 9298974665.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5664798929 - 2⁴ = 5664798913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5664798949) by changing a digit.

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, 565277 + ... + 575210.

It is an arithmetic number, because the mean of its divisors is an integer number (1416486096).

Almost surely, 2^5664798929 is an apocalyptic number.

It is an amenable number.

5664798929 is a deficient number, since it is larger than the sum of its proper divisors (1145455).

5664798929 is a wasteful number, since it uses less digits than its factorization.

5664798929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145454.

The product of its digits is 58786560, while the sum is 65.

The square root of 5664798929 is about 75264.8585264066. The cubic root of 5664798929 is about 1782.6311851661.

The spelling of 5664798929 in words is "five billion, six hundred sixty-four million, seven hundred ninety-eight thousand, nine hundred twenty-nine".