50553240100 has 72 divisors (see below), whose sum is σ = 119708775648. Its totient is φ = 18377548800.

The previous prime is 50553240097. The next prime is 50553240139. The reversal of 50553240100 is 104235505.

It is a Harshad number since it is a multiple of its sum of digits (25).

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 23 ways as a sum of consecutive naturals, for example, 6775572 + ... + 6783028.

It is an arithmetic number, because the mean of its divisors is an integer number (1662621884).

Almost surely, 2^50553240100 is an apocalyptic number.

50553240100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50553240100 is an abundant number, since it is smaller than the sum of its proper divisors (69155535548).

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

50553240100 is a wasteful number, since it uses less digits than its factorization.

50553240100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13645 (or 13638 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

Adding to 50553240100 its reverse (104235505), we get a palindrome (50657475605).

The spelling of 50553240100 in words is "fifty billion, five hundred fifty-three million, two hundred forty thousand, one hundred".