50546722400 has 36 divisors (see below), whose sum is σ = 123397188012. Its totient is φ = 20218688640.

The previous prime is 50546722397. The next prime is 50546722427. The reversal of 50546722400 is 422764505.

It is a super-2 number, since 2×50546722400² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31590902 + ... + 31592501.

It is an arithmetic number, because the mean of its divisors is an integer number (3427699667).

Almost surely, 2^50546722400 is an apocalyptic number.

50546722400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50546722400 is an abundant number, since it is smaller than the sum of its proper divisors (72850465612).

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

50546722400 is a wasteful number, since it uses less digits than its factorization.

50546722400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63183423 (or 63183410 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

The spelling of 50546722400 in words is "fifty billion, five hundred forty-six million, seven hundred twenty-two thousand, four hundred".