5220465231 has 8 divisors (see below), whose sum is σ = 6970042240. Its totient is φ = 3475599192.

The previous prime is 5220465223. The next prime is 5220465301. The reversal of 5220465231 is 1325640225.

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

It is not a de Polignac number, because 5220465231 - 2³ = 5220465223 is a prime.

It is a super-2 number, since 2×5220465231² = 54506514456159766722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5220461231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1175155 + ... + 1179588.

It is an arithmetic number, because the mean of its divisors is an integer number (871255280).

Almost surely, 2^5220465231 is an apocalyptic number.

5220465231 is a deficient number, since it is larger than the sum of its proper divisors (1749577009).

5220465231 is a wasteful number, since it uses less digits than its factorization.

5220465231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2355485.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 5220465231 is about 72252.7870119901. The cubic root of 5220465231 is about 1734.7480283093.

The spelling of 5220465231 in words is "five billion, two hundred twenty million, four hundred sixty-five thousand, two hundred thirty-one".