50501100500 has 48 divisors (see below), whose sum is σ = 112641145344. Its totient is φ = 19770634400.

The previous prime is 50501100479. The next prime is 50501100527. The reversal of 50501100500 is 500110505.

It is a super-2 number, since 2×50501100500² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1050992 + ... + 1097991.

It is an arithmetic number, because the mean of its divisors is an integer number (2346690528).

Almost surely, 2^50501100500 is an apocalyptic number.

50501100500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50501100500 is an abundant number, since it is smaller than the sum of its proper divisors (62140044844).

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

50501100500 is a wasteful number, since it uses less digits than its factorization.

50501100500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149049 (or 2149037 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 17.

The spelling of 50501100500 in words is "fifty billion, five hundred one million, one hundred thousand, five hundred".