50850857528 has 16 divisors (see below), whose sum is σ = 95347775760. Its totient is φ = 25424784000.

The previous prime is 50850857507. The next prime is 50850857549. The reversal of 50850857528 is 82575805805.

50850857528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (50850857507) and next prime (50850857549).

It is a super-2 number, since 2×50850857528² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 50850857528.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504128 + ... + 596528.

It is an arithmetic number, because the mean of its divisors is an integer number (5959235985).

Almost surely, 2^50850857528 is an apocalyptic number.

It is an amenable number.

50850857528 is a deficient number, since it is larger than the sum of its proper divisors (44496918232).

50850857528 is a wasteful number, since it uses less digits than its factorization.

50850857528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161198 (or 161194 counting only the distinct ones).

The product of its (nonzero) digits is 4480000, while the sum is 53.

The spelling of 50850857528 in words is "fifty billion, eight hundred fifty million, eight hundred fifty-seven thousand, five hundred twenty-eight".