5520515156 has 12 divisors (see below), whose sum is σ = 10404047892. Its totient is φ = 2547930048.

The previous prime is 5520515149. The next prime is 5520515167. The reversal of 5520515156 is 6515150255.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 736579600 + 4783935556 = 27140^2 + 69166^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53081825 + ... + 53081928.

It is an arithmetic number, because the mean of its divisors is an integer number (867003991).

Almost surely, 2^5520515156 is an apocalyptic number.

It is an amenable number.

5520515156 is a deficient number, since it is larger than the sum of its proper divisors (4883532736).

5520515156 is a wasteful number, since it uses less digits than its factorization.

5520515156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106163770 (or 106163768 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 35.

The square root of 5520515156 is about 74300.1692864828. The cubic root of 5520515156 is about 1767.3661610894.

The spelling of 5520515156 in words is "five billion, five hundred twenty million, five hundred fifteen thousand, one hundred fifty-six".