50389699200 has 96 divisors (see below), whose sum is σ = 165971103360. Its totient is φ = 13437250560.

The previous prime is 50389699181. The next prime is 50389699277. The reversal of 50389699200 is 299698305.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2614864 + ... + 2634063.

It is an arithmetic number, because the mean of its divisors is an integer number (1728865660).

Almost surely, 2^50389699200 is an apocalyptic number.

50389699200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50389699200 is an abundant number, since it is smaller than the sum of its proper divisors (115581404160).

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

50389699200 is a wasteful number, since it uses less digits than its factorization.

50389699200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5248954 (or 5248937 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 51.

The spelling of 50389699200 in words is "fifty billion, three hundred eighty-nine million, six hundred ninety-nine thousand, two hundred".