5221204023 has 16 divisors (see below), whose sum is σ = 7962622976. Its totient is φ = 2981106720.

The previous prime is 5221204013. The next prime is 5221204031. The reversal of 5221204023 is 3204021225.

It is not a de Polignac number, because 5221204023 - 2⁹ = 5221203511 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5221204013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75136 + ... + 126837.

It is an arithmetic number, because the mean of its divisors is an integer number (497663936).

Almost surely, 2^5221204023 is an apocalyptic number.

5221204023 is a deficient number, since it is larger than the sum of its proper divisors (2741418953).

5221204023 is a wasteful number, since it uses less digits than its factorization.

5221204023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203214.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 5221204023 is about 72257.8993813133. The cubic root of 5221204023 is about 1734.8298573836.

Adding to 5221204023 its reverse (3204021225), we get a palindrome (8425225248).

The spelling of 5221204023 in words is "five billion, two hundred twenty-one million, two hundred four thousand, twenty-three".