5623583723 has 4 divisors (see below), whose sum is σ = 5623897440. Its totient is φ = 5623270008.

The previous prime is 5623583711. The next prime is 5623583741. The reversal of 5623583723 is 3273853265.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5623583723 - 2³² = 1328616427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5623583753) 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, 128228 + ... + 166401.

It is an arithmetic number, because the mean of its divisors is an integer number (1405974360).

Almost surely, 2^5623583723 is an apocalyptic number.

5623583723 is a deficient number, since it is larger than the sum of its proper divisors (313717).

5623583723 is a wasteful number, since it uses less digits than its factorization.

5623583723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313716.

The product of its digits is 907200, while the sum is 44.

The square root of 5623583723 is about 74990.5575589354. The cubic root of 5623583723 is about 1778.2973790887.

The spelling of 5623583723 in words is "five billion, six hundred twenty-three million, five hundred eighty-three thousand, seven hundred twenty-three".