50188734316 has 18 divisors (see below), whose sum is σ = 102169923828. Its totient is φ = 21509457480.

The previous prime is 50188734301. The next prime is 50188734331. The reversal of 50188734316 is 61343788105.

It is an interprime number because it is at equal distance from previous prime (50188734301) and next prime (50188734331).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 128032290 + ... + 128032681.

Almost surely, 2^50188734316 is an apocalyptic number.

It is an amenable number.

50188734316 is an abundant number, since it is smaller than the sum of its proper divisors (51981189512).

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

50188734316 is a wasteful number, since it uses less digits than its factorization.

50188734316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256064989 (or 256064980 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 50188734316 in words is "fifty billion, one hundred eighty-eight million, seven hundred thirty-four thousand, three hundred sixteen".