50736018864189 has 8 divisors (see below), whose sum is σ = 67649057625600. Its totient is φ = 33823496339456.

The previous prime is 50736018864043. The next prime is 50736018864197. The reversal of 50736018864189 is 98146881063705.

It is a happy number.

50736018864189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 50736018864189 - 2²³ = 50736010475581 is a prime.

It is a super-2 number, since 2×50736018864189² (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 (50736018864199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128829789 + ... + 129223010.

It is an arithmetic number, because the mean of its divisors is an integer number (8456132203200).

Almost surely, 2^{50736018864189} is an apocalyptic number.

It is an amenable number.

50736018864189 is a deficient number, since it is larger than the sum of its proper divisors (16913038761411).

50736018864189 is a wasteful number, since it uses less digits than its factorization.

50736018864189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258118339.

The product of its (nonzero) digits is 69672960, while the sum is 66.

The spelling of 50736018864189 in words is "fifty trillion, seven hundred thirty-six billion, eighteen million, eight hundred sixty-four thousand, one hundred eighty-nine".