50356276992 has 810 divisors, whose sum is σ = 187141661784. Its totient is φ = 13190584320.

The previous prime is 50356276903. The next prime is 50356277009. The reversal of 50356276992 is 29967265305.

50356276992 is a `hidden beast` number, since 5 + 0 + 3 + 5 + 627 + 6 + 9 + 9 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 1624396017 + ... + 1624396047.

Almost surely, 2^50356276992 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 50356276992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93570830892).

50356276992 is an abundant number, since it is smaller than the sum of its proper divisors (136785384792).

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

50356276992 is an equidigital number, since it uses as much as digits as its factorization.

50356276992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 6123600, while the sum is 54.

The spelling of 50356276992 in words is "fifty billion, three hundred fifty-six million, two hundred seventy-six thousand, nine hundred ninety-two".