50774323400 has 96 divisors (see below), whose sum is σ = 122162419200. Its totient is φ = 19605542400.

The previous prime is 50774323393. The next prime is 50774323403. The reversal of 50774323400 is 432347705.

It is not an unprimeable number, because it can be changed into a prime (50774323403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2525789 + ... + 2545811.

It is an arithmetic number, because the mean of its divisors is an integer number (1272525200).

Almost surely, 2^50774323400 is an apocalyptic number.

50774323400 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 50774323400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61081209600).

50774323400 is an abundant number, since it is smaller than the sum of its proper divisors (71388095800).

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

50774323400 is a wasteful number, since it uses less digits than its factorization.

50774323400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20479 (or 20470 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 35.

The spelling of 50774323400 in words is "fifty billion, seven hundred seventy-four million, three hundred twenty-three thousand, four hundred".