5623209568 has 12 divisors (see below), whose sum is σ = 11070693900. Its totient is φ = 2811604768.

The previous prime is 5623209551. The next prime is 5623209577. The reversal of 5623209568 is 8659023265.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 87862618 + ... + 87862681.

It is an arithmetic number, because the mean of its divisors is an integer number (922557825).

Almost surely, 2^5623209568 is an apocalyptic number.

It is an amenable number.

5623209568 is a deficient number, since it is larger than the sum of its proper divisors (5447484332).

5623209568 is a wasteful number, since it uses less digits than its factorization.

5623209568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175725309 (or 175725301 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 46.

The square root of 5623209568 is about 74988.0628366942. The cubic root of 5623209568 is about 1778.2579396111.

The spelling of 5623209568 in words is "five billion, six hundred twenty-three million, two hundred nine thousand, five hundred sixty-eight".