50003073200 has 120 divisors (see below), whose sum is σ = 122113455072. Its totient is φ = 19673948160.

The previous prime is 50003073193. The next prime is 50003073221. The reversal of 50003073200 is 237030005.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 6475742 + ... + 6483458.

Almost surely, 2^50003073200 is an apocalyptic number.

50003073200 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 50003073200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61056727536).

50003073200 is an abundant number, since it is smaller than the sum of its proper divisors (72110381872).

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

50003073200 is a wasteful number, since it uses less digits than its factorization.

50003073200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7999 (or 7988 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 20.

The spelling of 50003073200 in words is "fifty billion, three million, seventy-three thousand, two hundred".