5023565623 has 4 divisors (see below), whose sum is σ = 5054385208. Its totient is φ = 4992746040.

The previous prime is 5023565609. The next prime is 5023565633. The reversal of 5023565623 is 3265653205.

5023565623 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3265653205 = 5 ⋅653130641.

It is a cyclic number.

It is not a de Polignac number, because 5023565623 - 2¹⁷ = 5023434551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5023565633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15409548 + ... + 15409873.

It is an arithmetic number, because the mean of its divisors is an integer number (1263596302).

Almost surely, 2^5023565623 is an apocalyptic number.

5023565623 is a deficient number, since it is larger than the sum of its proper divisors (30819585).

5023565623 is a wasteful number, since it uses less digits than its factorization.

5023565623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30819584.

The product of its (nonzero) digits is 162000, while the sum is 37.

The square root of 5023565623 is about 70877.1163564094. The cubic root of 5023565623 is about 1712.6581804124.

The spelling of 5023565623 in words is "five billion, twenty-three million, five hundred sixty-five thousand, six hundred twenty-three".