50455005500 has 48 divisors (see below), whose sum is σ = 116675735904. Its totient is φ = 18994822400.

The previous prime is 50455005487. The next prime is 50455005509. The reversal of 50455005500 is 550055405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50455005509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2959442 + ... + 2976441.

It is an arithmetic number, because the mean of its divisors is an integer number (2430744498).

Almost surely, 2^50455005500 is an apocalyptic number.

50455005500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50455005500 is an abundant number, since it is smaller than the sum of its proper divisors (66220730404).

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

50455005500 is a wasteful number, since it uses less digits than its factorization.

50455005500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5935919 (or 5935907 counting only the distinct ones).

The product of its (nonzero) digits is 12500, while the sum is 29.

The spelling of 50455005500 in words is "fifty billion, four hundred fifty-five million, five thousand, five hundred".