50550015000 has 80 divisors (see below), whose sum is σ = 157918293720. Its totient is φ = 13480000000.

The previous prime is 50550014959. The next prime is 50550015011. The reversal of 50550015000 is 51005505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1670001 + ... + 1700000.

Almost surely, 2^50550015000 is an apocalyptic number.

50550015000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50550015000 is an abundant number, since it is smaller than the sum of its proper divisors (107368278720).

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

50550015000 is a wasteful number, since it uses less digits than its factorization.

50550015000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370030 (or 3370011 counting only the distinct ones).

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

The spelling of 50550015000 in words is "fifty billion, five hundred fifty million, fifteen thousand".