5122513226 has 4 divisors (see below), whose sum is σ = 7683769842. Its totient is φ = 2561256612.

The previous prime is 5122513217. The next prime is 5122513243. The reversal of 5122513226 is 6223152215.

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

It can be written as a sum of positive squares in only one way, i.e., 4422117001 + 700396225 = 66499^2 + 26465^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1280628305 + ... + 1280628308.

Almost surely, 2^5122513226 is an apocalyptic number.

5122513226 is a deficient number, since it is larger than the sum of its proper divisors (2561256616).

5122513226 is a wasteful number, since it uses less digits than its factorization.

5122513226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561256615.

The product of its digits is 7200, while the sum is 29.

The square root of 5122513226 is about 71571.7348259772. The cubic root of 5122513226 is about 1723.8297153369.

The spelling of 5122513226 in words is "five billion, one hundred twenty-two million, five hundred thirteen thousand, two hundred twenty-six".