5623889365 has 8 divisors (see below), whose sum is σ = 6752972448. Its totient is φ = 4496241360.

The previous prime is 5623889329. The next prime is 5623889371. The reversal of 5623889365 is 5639883265.

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

It is not a de Polignac number, because 5623889365 - 2¹⁵ = 5623856597 is a prime.

It is a Duffinian number.

It is a congruent 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, 350127 + ... + 365836.

It is an arithmetic number, because the mean of its divisors is an integer number (844121556).

Almost surely, 2^5623889365 is an apocalyptic number.

It is an amenable number.

5623889365 is a deficient number, since it is larger than the sum of its proper divisors (1129083083).

5623889365 is a wasteful number, since it uses less digits than its factorization.

5623889365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717539.

The product of its digits is 9331200, while the sum is 55.

The square root of 5623889365 is about 74992.5954011461. The cubic root of 5623889365 is about 1778.3295953496.

The spelling of 5623889365 in words is "five billion, six hundred twenty-three million, eight hundred eighty-nine thousand, three hundred sixty-five".