50761168265389 has 16 divisors (see below), whose sum is σ = 53087921961984. Its totient is φ = 48480751123200.

The previous prime is 50761168265387. The next prime is 50761168265411. The reversal of 50761168265389 is 98356286116705.

It is a cyclic number.

It is not a de Polignac number, because 50761168265389 - 2¹ = 50761168265387 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50761168265387) 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, 26193532 + ... + 28064629.

It is an arithmetic number, because the mean of its divisors is an integer number (3317995122624).

Almost surely, 2^{50761168265389} is an apocalyptic number.

It is an amenable number.

50761168265389 is a deficient number, since it is larger than the sum of its proper divisors (2326753696595).

50761168265389 is a wasteful number, since it uses less digits than its factorization.

50761168265389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54258588.

The product of its (nonzero) digits is 130636800, while the sum is 67.

The spelling of 50761168265389 in words is "fifty trillion, seven hundred sixty-one billion, one hundred sixty-eight million, two hundred sixty-five thousand, three hundred eighty-nine".