50563804320 has 288 divisors, whose sum is σ = 177179970240. Its totient is φ = 13123399680.

The previous prime is 50563804307. The next prime is 50563804373. The reversal of 50563804320 is 2340836505.

It is a happy number.

50563804320 is a `hidden beast` number, since 50 + 563 + 8 + 0 + 43 + 2 + 0 = 666.

50563804320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-2 number, since 2×50563804320² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34655751 + ... + 34657209.

It is an arithmetic number, because the mean of its divisors is an integer number (615208230).

Almost surely, 2^50563804320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50563804320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88589985120).

50563804320 is an abundant number, since it is smaller than the sum of its proper divisors (126616165920).

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

50563804320 is a wasteful number, since it uses less digits than its factorization.

50563804320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108 (or 2097 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 50563804320 in words is "fifty billion, five hundred sixty-three million, eight hundred four thousand, three hundred twenty".