5623664577 has 8 divisors (see below), whose sum is σ = 7567010880. Its totient is φ = 3714714000.

The previous prime is 5623664477. The next prime is 5623664581. The reversal of 5623664577 is 7754663265.

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

It is not a de Polignac number, because 5623664577 - 2²⁴ = 5606887361 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5623664477) 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 7 ways as a sum of consecutive naturals, for example, 8598549 + ... + 8599202.

It is an arithmetic number, because the mean of its divisors is an integer number (945876360).

Almost surely, 2^5623664577 is an apocalyptic number.

It is an amenable number.

5623664577 is a deficient number, since it is larger than the sum of its proper divisors (1943346303).

5623664577 is a wasteful number, since it uses less digits than its factorization.

5623664577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17197863.

The product of its digits is 6350400, while the sum is 51.

The square root of 5623664577 is about 74991.0966515359. The cubic root of 5623664577 is about 1778.3059016355.

The spelling of 5623664577 in words is "five billion, six hundred twenty-three million, six hundred sixty-four thousand, five hundred seventy-seven".