50766606564 has 48 divisors (see below), whose sum is σ = 119458898496. Its totient is φ = 16779136000.

The previous prime is 50766606529. The next prime is 50766606571. The reversal of 50766606564 is 46560666705.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1430839 + ... + 1465889.

It is an arithmetic number, because the mean of its divisors is an integer number (2488727052).

Almost surely, 2^50766606564 is an apocalyptic number.

It is an amenable number.

50766606564 is an abundant number, since it is smaller than the sum of its proper divisors (68692291932).

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

50766606564 is a wasteful number, since it uses less digits than its factorization.

50766606564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36076 (or 36074 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 50766606564 in words is "fifty billion, seven hundred sixty-six million, six hundred six thousand, five hundred sixty-four".