50145114516 has 72 divisors (see below), whose sum is σ = 137429772480. Its totient is φ = 14188059648.

The previous prime is 50145114511. The next prime is 50145114541. The reversal of 50145114516 is 61541154105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50145114511) 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, 353421 + ... + 474548.

It is an arithmetic number, because the mean of its divisors is an integer number (1908746840).

Almost surely, 2^50145114516 is an apocalyptic number.

It is an amenable number.

50145114516 is an abundant number, since it is smaller than the sum of its proper divisors (87284657964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50145114516 is a wasteful number, since it uses less digits than its factorization.

50145114516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828093 (or 828084 counting only the distinct ones).

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

The spelling of 50145114516 in words is "fifty billion, one hundred forty-five million, one hundred fourteen thousand, five hundred sixteen".