5158223265 has 32 divisors (see below), whose sum is σ = 9355812480. Its totient is φ = 2405776896.

The previous prime is 5158223177. The next prime is 5158223281. The reversal of 5158223265 is 5623228515.

It is not a de Polignac number, because 5158223265 - 2¹⁰ = 5158222241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 692412 + ... + 699821.

It is an arithmetic number, because the mean of its divisors is an integer number (292369140).

Almost surely, 2^5158223265 is an apocalyptic number.

It is an amenable number.

5158223265 is a deficient number, since it is larger than the sum of its proper divisors (4197589215).

5158223265 is a wasteful number, since it uses less digits than its factorization.

5158223265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1392273.

The product of its digits is 144000, while the sum is 39.

The square root of 5158223265 is about 71820.7718212496. The cubic root of 5158223265 is about 1727.8261607502.

It can be divided in two parts, 51582 and 23265, that added together give a palindrome (74847).

The spelling of 5158223265 in words is "five billion, one hundred fifty-eight million, two hundred twenty-three thousand, two hundred sixty-five".