50155124011311 has 64 divisors (see below), whose sum is σ = 75371102816256. Its totient is φ = 29406363033600.

The previous prime is 50155124011297. The next prime is 50155124011319. The reversal of 50155124011311 is 11311042155105.

It is not a de Polignac number, because 50155124011311 - 2⁷ = 50155124011183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50155124011319) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49002951 + ... + 50015991.

It is an arithmetic number, because the mean of its divisors is an integer number (1177673481504).

Almost surely, 2^{50155124011311} is an apocalyptic number.

50155124011311 is a deficient number, since it is larger than the sum of its proper divisors (25215978804945).

50155124011311 is a wasteful number, since it uses less digits than its factorization.

50155124011311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013472.

The product of its (nonzero) digits is 3000, while the sum is 30.

Adding to 50155124011311 its reverse (11311042155105), we get a palindrome (61466166166416).

The spelling of 50155124011311 in words is "fifty trillion, one hundred fifty-five billion, one hundred twenty-four million, eleven thousand, three hundred eleven".