5042550185916 has 24 divisors (see below), whose sum is σ = 12016289806080. Its totient is φ = 1645087294512.

The previous prime is 5042550185909. The next prime is 5042550185921. The reversal of 5042550185916 is 6195810552405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4470345346 + ... + 4470346473.

It is an arithmetic number, because the mean of its divisors is an integer number (500678741920).

Almost surely, 2^{5042550185916} is an apocalyptic number.

It is an amenable number.

5042550185916 is an abundant number, since it is smaller than the sum of its proper divisors (6973739620164).

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

5042550185916 is a wasteful number, since it uses less digits than its factorization.

5042550185916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8940691873 (or 8940691871 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 51.

The spelling of 5042550185916 in words is "five trillion, forty-two billion, five hundred fifty million, one hundred eighty-five thousand, nine hundred sixteen".