50660621464 has 16 divisors (see below), whose sum is σ = 95876411400. Its totient is φ = 25093578432.

The previous prime is 50660621419. The next prime is 50660621471. The reversal of 50660621464 is 46412606605.

It is a congruent number.

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, 29590629 + ... + 29592340.

Almost surely, 2^50660621464 is an apocalyptic number.

It is an amenable number.

50660621464 is a deficient number, since it is larger than the sum of its proper divisors (45215789936).

50660621464 is a wasteful number, since it uses less digits than its factorization.

50660621464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59183082 (or 59183078 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 50660621464 in words is "fifty billion, six hundred sixty million, six hundred twenty-one thousand, four hundred sixty-four".