50161776566037 has 16 divisors (see below), whose sum is σ = 69821468344320. Its totient is φ = 31972933354032.

The previous prime is 50161776565997. The next prime is 50161776566051. The reversal of 50161776566037 is 73066567716105.

It is not a de Polignac number, because 50161776566037 - 2¹⁹ = 50161776041749 is a prime.

It is a super-2 number, since 2×50161776566037² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50161776561037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162190813 + ... + 162499794.

It is an arithmetic number, because the mean of its divisors is an integer number (4363841771520).

Almost surely, 2^{50161776566037} is an apocalyptic number.

It is an amenable number.

50161776566037 is a deficient number, since it is larger than the sum of its proper divisors (19659691778283).

50161776566037 is a wasteful number, since it uses less digits than its factorization.

50161776566037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324692872.

The product of its (nonzero) digits is 33339600, while the sum is 60.

The spelling of 50161776566037 in words is "fifty trillion, one hundred sixty-one billion, seven hundred seventy-six million, five hundred sixty-six thousand, thirty-seven".