5623632361 has 4 divisors (see below), whose sum is σ = 5624606592. Its totient is φ = 5622658132.

The previous prime is 5623632349. The next prime is 5623632367. The reversal of 5623632361 is 1632363265.

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 5623632361 - 2²⁵ = 5590077929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5623632361.

It is not an unprimeable number, because it can be changed into a prime (5623632367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478405 + ... + 490018.

It is an arithmetic number, because the mean of its divisors is an integer number (1406151648).

Almost surely, 2^5623632361 is an apocalyptic number.

It is an amenable number.

5623632361 is a deficient number, since it is larger than the sum of its proper divisors (974231).

5623632361 is an equidigital number, since it uses as much as digits as its factorization.

5623632361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974230.

The product of its digits is 116640, while the sum is 37.

The square root of 5623632361 is about 74990.8818523959. The cubic root of 5623632361 is about 1778.3025058657.

The spelling of 5623632361 in words is "five billion, six hundred twenty-three million, six hundred thirty-two thousand, three hundred sixty-one".