50400510244 has 24 divisors (see below), whose sum is σ = 101222795520. Its totient is φ = 21509838336.

The previous prime is 50400510221. The next prime is 50400510269. The reversal of 50400510244 is 44201500405.

It is a happy number.

It is a super-2 number, since 2×50400510244² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3759037 + ... + 3772420.

It is an arithmetic number, because the mean of its divisors is an integer number (4217616480).

Almost surely, 2^50400510244 is an apocalyptic number.

It is an amenable number.

50400510244 is an abundant number, since it is smaller than the sum of its proper divisors (50822285276).

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

50400510244 is a wasteful number, since it uses less digits than its factorization.

50400510244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7531707 (or 7531705 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The spelling of 50400510244 in words is "fifty billion, four hundred million, five hundred ten thousand, two hundred forty-four".