50100005505 has 32 divisors (see below), whose sum is σ = 92049776640. Its totient is φ = 23012441280.

The previous prime is 50100005503. The next prime is 50100005531. The reversal of 50100005505 is 50550000105.

It is not a de Polignac number, because 50100005505 - 2¹ = 50100005503 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50100005503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7987297 + ... + 7993566.

It is an arithmetic number, because the mean of its divisors is an integer number (2876555520).

Almost surely, 2^50100005505 is an apocalyptic number.

50100005505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50100005505 is a deficient number, since it is larger than the sum of its proper divisors (41949771135).

50100005505 is a wasteful number, since it uses less digits than its factorization.

50100005505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15980901.

The product of its (nonzero) digits is 625, while the sum is 21.

The spelling of 50100005505 in words is "fifty billion, one hundred million, five thousand, five hundred five".