50073600000 has 384 divisors, whose sum is σ = 167922689760. Its totient is φ = 13271040000.

The previous prime is 50073599999. The next prime is 50073600019. The reversal of 50073600000 is 637005.

It is a tau number, because it is divible by the number of its divisors (384).

It is a self number, because there is not a number n which added to its sum of digits gives 50073600000.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307199919 + ... + 307200081.

Almost surely, 2^50073600000 is an apocalyptic number.

50073600000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50073600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83961344880).

50073600000 is an abundant number, since it is smaller than the sum of its proper divisors (117849089760).

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

50073600000 is an frugal number, since it uses more digits than its factorization.

50073600000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 21.

The spelling of 50073600000 in words is "fifty billion, seventy-three million, six hundred thousand".