50867752050 has 72 divisors (see below), whose sum is σ = 137173067460. Its totient is φ = 13514275200.

The previous prime is 50867752031. The next prime is 50867752073. The reversal of 50867752050 is 5025776805.

50867752050 is a `hidden beast` number, since 5 + 0 + 8 + 6 + 77 + 520 + 50 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 704743209 + 50163008841 = 26547^2 + 223971^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 50867751987 and 50867752005.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 89061 + ... + 331160.

Almost surely, 2^50867752050 is an apocalyptic number.

50867752050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50867752050 is an abundant number, since it is smaller than the sum of its proper divisors (86305315410).

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

50867752050 is a wasteful number, since it uses less digits than its factorization.

50867752050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420508 (or 420500 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 45.

The spelling of 50867752050 in words is "fifty billion, eight hundred sixty-seven million, seven hundred fifty-two thousand, fifty".