50116145541 has 24 divisors (see below), whose sum is σ = 83941096512. Its totient is φ = 26034360000.

The previous prime is 50116145507. The next prime is 50116145557. The reversal of 50116145541 is 14554161105.

It is not a de Polignac number, because 50116145541 - 2⁹ = 50116145029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50116145581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9858960 + ... + 9864041.

It is an arithmetic number, because the mean of its divisors is an integer number (3497545688).

Almost surely, 2^50116145541 is an apocalyptic number.

It is an amenable number.

50116145541 is a deficient number, since it is larger than the sum of its proper divisors (33824950971).

50116145541 is a wasteful number, since it uses less digits than its factorization.

50116145541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19723033 (or 19723022 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 33.

The spelling of 50116145541 in words is "fifty billion, one hundred sixteen million, one hundred forty-five thousand, five hundred forty-one".