50507382740161 has 8 divisors (see below), whose sum is σ = 51366215039040. Its totient is φ = 49648642940208.

The previous prime is 50507382740141. The next prime is 50507382740167. The reversal of 50507382740161 is 16104728370505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50507382740161 - 2¹³ = 50507382731969 is a prime.

It is a super-2 number, since 2×50507382740161² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50507382740167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22022941 + ... + 24207946.

It is an arithmetic number, because the mean of its divisors is an integer number (6420776879880).

Almost surely, 2^{50507382740161} is an apocalyptic number.

It is an amenable number.

50507382740161 is a deficient number, since it is larger than the sum of its proper divisors (858832298879).

50507382740161 is a wasteful number, since it uses less digits than its factorization.

50507382740161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46249463.

The product of its (nonzero) digits is 1411200, while the sum is 49.

The spelling of 50507382740161 in words is "fifty trillion, five hundred seven billion, three hundred eighty-two million, seven hundred forty thousand, one hundred sixty-one".