5160510565506 has 12 divisors (see below), whose sum is σ = 11181106225302. Its totient is φ = 1720170188496.

The previous prime is 5160510565487. The next prime is 5160510565513. The reversal of 5160510565506 is 6055650150615.

It can be written as a sum of positive squares in only one way, i.e., 5159444216481 + 1066349025 = 2271441^2 + 32655^2 .

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 5 ways as a sum of consecutive naturals, for example, 143347515691 + ... + 143347515726.

Almost surely, 2^{5160510565506} is an apocalyptic number.

5160510565506 is an abundant number, since it is smaller than the sum of its proper divisors (6020595659796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5160510565506 is a wasteful number, since it uses less digits than its factorization.

5160510565506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286695031425 (or 286695031422 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 45.

The spelling of 5160510565506 in words is "five trillion, one hundred sixty billion, five hundred ten million, five hundred sixty-five thousand, five hundred six".