50387171676 has 24 divisors (see below), whose sum is σ = 123757966080. Its totient is φ = 15911738352.

The previous prime is 50387171599. The next prime is 50387171683. The reversal of 50387171676 is 67617178305.

It is a happy number.

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, 110497956 + ... + 110498411.

It is an arithmetic number, because the mean of its divisors is an integer number (5156581920).

Almost surely, 2^50387171676 is an apocalyptic number.

It is an amenable number.

50387171676 is an abundant number, since it is smaller than the sum of its proper divisors (73370794404).

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

50387171676 is a wasteful number, since it uses less digits than its factorization.

50387171676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220996393 (or 220996391 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 51.

The spelling of 50387171676 in words is "fifty billion, three hundred eighty-seven million, one hundred seventy-one thousand, six hundred seventy-six".