5624004665 has 8 divisors (see below), whose sum is σ = 6761712768. Its totient is φ = 4490598960.

The previous prime is 5624004653. The next prime is 5624004703. The reversal of 5624004665 is 5664004265.

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

It is not a de Polignac number, because 5624004665 - 2¹⁶ = 5623939129 is a prime.

It is a Duffinian number.

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, 1072721 + ... + 1077950.

It is an arithmetic number, because the mean of its divisors is an integer number (845214096).

Almost surely, 2^5624004665 is an apocalyptic number.

It is an amenable number.

5624004665 is a deficient number, since it is larger than the sum of its proper divisors (1137708103).

5624004665 is a wasteful number, since it uses less digits than its factorization.

5624004665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151199.

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 5624004665 is about 74993.3641397691. The cubic root of 5624004665 is about 1778.3417482677.

The spelling of 5624004665 in words is "five billion, six hundred twenty-four million, four thousand, six hundred sixty-five".