50457611232 has 540 divisors, whose sum is σ = 180694006416. Its totient is φ = 13771296000.

The previous prime is 50457611207. The next prime is 50457611233. The reversal of 50457611232 is 23211675405.

50457611232 is a `hidden beast` number, since 5 + 0 + 4 + 5 + 7 + 611 + 2 + 32 = 666.

50457611232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50457611233) by changing a digit.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 67186857 + ... + 67187607.

Almost surely, 2^50457611232 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 50457611232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90347003208).

50457611232 is an abundant number, since it is smaller than the sum of its proper divisors (130236395184).

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

50457611232 is a wasteful number, since it uses less digits than its factorization.

50457611232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833 (or 786 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 50457611232 in words is "fifty billion, four hundred fifty-seven million, six hundred eleven thousand, two hundred thirty-two".