50995724160 has 512 divisors, whose sum is σ = 179781120000. Its totient is φ = 12238848000.

The previous prime is 50995724149. The next prime is 50995724161. The reversal of 50995724160 is 6142759905.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50995724161) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 102195591 + ... + 102196089.

It is an arithmetic number, because the mean of its divisors is an integer number (351135000).

Almost surely, 2^50995724160 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 50995724160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89890560000).

50995724160 is an abundant number, since it is smaller than the sum of its proper divisors (128785395840).

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

50995724160 is a wasteful number, since it uses less digits than its factorization.

50995724160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670 (or 658 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 48.

The spelling of 50995724160 in words is "fifty billion, nine hundred ninety-five million, seven hundred twenty-four thousand, one hundred sixty".