50153334868139 has 8 divisors (see below), whose sum is σ = 51699122684928. Its totient is φ = 48627492700840.

The previous prime is 50153334868129. The next prime is 50153334868141. The reversal of 50153334868139 is 93186843335105.

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 50153334868139 - 2⁴ = 50153334868123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50153334868129) 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, 4986407267 + ... + 4986417324.

It is an arithmetic number, because the mean of its divisors is an integer number (6462390335616).

Almost surely, 2^{50153334868139} is an apocalyptic number.

50153334868139 is a deficient number, since it is larger than the sum of its proper divisors (1545787816789).

50153334868139 is a wasteful number, since it uses less digits than its factorization.

50153334868139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9972824745.

The product of its (nonzero) digits is 27993600, while the sum is 59.

The spelling of 50153334868139 in words is "fifty trillion, one hundred fifty-three billion, three hundred thirty-four million, eight hundred sixty-eight thousand, one hundred thirty-nine".