5115520612 has 12 divisors (see below), whose sum is σ = 8964086656. Its totient is φ = 2554353000.

The previous prime is 5115520603. The next prime is 5115520637. The reversal of 5115520612 is 2160255115.

It is a super-2 number, since 2×5115520612² = 52337102263593709088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 848448 + ... + 854455.

Almost surely, 2^5115520612 is an apocalyptic number.

It is an amenable number.

5115520612 is a deficient number, since it is larger than the sum of its proper divisors (3848566044).

5115520612 is a wasteful number, since it uses less digits than its factorization.

5115520612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703658 (or 1703656 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 28.

The square root of 5115520612 is about 71522.8677557045. The cubic root of 5115520612 is about 1723.0449726180.

Adding to 5115520612 its reverse (2160255115), we get a palindrome (7275775727).

The spelling of 5115520612 in words is "five billion, one hundred fifteen million, five hundred twenty thousand, six hundred twelve".