50181671464 has 16 divisors (see below), whose sum is σ = 94505133600. Its totient is φ = 24980302512.

The previous prime is 50181671431. The next prime is 50181671483. The reversal of 50181671464 is 46417618105.

50181671464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 50181671464.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13814724 + ... + 13818355.

It is an arithmetic number, because the mean of its divisors is an integer number (5906570850).

Almost surely, 2^50181671464 is an apocalyptic number.

It is an amenable number.

50181671464 is a deficient number, since it is larger than the sum of its proper divisors (44323462136).

50181671464 is a wasteful number, since it uses less digits than its factorization.

50181671464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27633312 (or 27633308 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 50181671464 in words is "fifty billion, one hundred eighty-one million, six hundred seventy-one thousand, four hundred sixty-four".