5100011005506 has 32 divisors (see below), whose sum is σ = 10213395763200. Its totient is φ = 1697775040080.

The previous prime is 5100011005487. The next prime is 5100011005513. The reversal of 5100011005506 is 6055001100015.

It is a super-2 number, since 2×5100011005506² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77428935 + ... + 77494773.

It is an arithmetic number, because the mean of its divisors is an integer number (319168617600).

Almost surely, 2^{5100011005506} is an apocalyptic number.

5100011005506 is an abundant number, since it is smaller than the sum of its proper divisors (5113384757694).

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

5100011005506 is a wasteful number, since it uses less digits than its factorization.

5100011005506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82574.

The product of its (nonzero) digits is 750, while the sum is 24.

The spelling of 5100011005506 in words is "five trillion, one hundred billion, eleven million, five thousand, five hundred six".