50516087121360 has 800 divisors, whose sum is σ = 214527840172800. Its totient is φ = 10759485726720.

The previous prime is 50516087121307. The next prime is 50516087121419. The reversal of 50516087121360 is 6312178061505.

50516087121360 is a `hidden beast` number, since 5 + 0 + 5 + 1 + 608 + 7 + 1 + 2 + 1 + 36 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 52091796 + ... + 53052684.

It is an arithmetic number, because the mean of its divisors is an integer number (268159800216).

Almost surely, 2^{50516087121360} 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 50516087121360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107263920086400).

50516087121360 is an abundant number, since it is smaller than the sum of its proper divisors (164011753051440).

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

50516087121360 is a wasteful number, since it uses less digits than its factorization.

50516087121360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961001 (or 960986 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The spelling of 50516087121360 in words is "fifty trillion, five hundred sixteen billion, eighty-seven million, one hundred twenty-one thousand, three hundred sixty".