50161776566052 has 48 divisors (see below), whose sum is σ = 117409925283840. Its totient is φ = 16668400762368.

The previous prime is 50161776566051. The next prime is 50161776566113. The reversal of 50161776566052 is 25066567716105.

It is a junction number, because it is equal to n+sod(n) for n = 50161776565983 and 50161776566001.

It is not an unprimeable number, because it can be changed into a prime (50161776566051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2458333 + ... + 10313435.

It is an arithmetic number, because the mean of its divisors is an integer number (2446040110080).

Almost surely, 2^{50161776566052} is an apocalyptic number.

It is an amenable number.

50161776566052 is an abundant number, since it is smaller than the sum of its proper divisors (67248148717788).

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

50161776566052 is a wasteful number, since it uses less digits than its factorization.

50161776566052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7856772 (or 7856770 counting only the distinct ones).

The product of its (nonzero) digits is 15876000, while the sum is 57.

The spelling of 50161776566052 in words is "fifty trillion, one hundred sixty-one billion, seven hundred seventy-six million, five hundred sixty-six thousand, fifty-two".