5111005505100 has 72 divisors (see below), whose sum is σ = 16132191931968. Its totient is φ = 1239031636800.

The previous prime is 5111005505029. The next prime is 5111005505119. The reversal of 5111005505100 is 15055001115.

It is a super-2 number, since 2×5111005505100² (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 23 ways as a sum of consecutive naturals, for example, 774391474 + ... + 774398073.

Almost surely, 2^{5111005505100} is an apocalyptic number.

5111005505100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5111005505100 is an abundant number, since it is smaller than the sum of its proper divisors (11021186426868).

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

5111005505100 is a wasteful number, since it uses less digits than its factorization.

5111005505100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548789575 (or 1548789568 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 24.

The spelling of 5111005505100 in words is "five trillion, one hundred eleven billion, five million, five hundred five thousand, one hundred".