50733077472 has 864 divisors, whose sum is σ = 192183080544. Its totient is φ = 12645642240.

The previous prime is 50733077429. The next prime is 50733077489. The reversal of 50733077472 is 27477033705.

50733077472 is a `hidden beast` number, since 507 + 3 + 3 + 0 + 7 + 74 + 72 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 694973628 + ... + 694973700.

It is an arithmetic number, because the mean of its divisors is an integer number (222434121).

Almost surely, 2^50733077472 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 50733077472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96091540272).

50733077472 is an abundant number, since it is smaller than the sum of its proper divisors (141450003072).

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

50733077472 is a wasteful number, since it uses less digits than its factorization.

50733077472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 864360, while the sum is 45.

The spelling of 50733077472 in words is "fifty billion, seven hundred thirty-three million, seventy-seven thousand, four hundred seventy-two".