50766164 has 6 divisors (see below), whose sum is σ = 88840794. Its totient is φ = 25383080.

The previous prime is 50766151. The next prime is 50766193. The reversal of 50766164 is 46166705.

It can be written as a sum of positive squares in only one way, i.e., 29789764 + 20976400 = 5458^2 + 4580^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6345767 + ... + 6345774.

It is an arithmetic number, because the mean of its divisors is an integer number (14806799).

Almost surely, 2^50766164 is an apocalyptic number.

It is an amenable number.

50766164 is a deficient number, since it is larger than the sum of its proper divisors (38074630).

50766164 is a wasteful number, since it uses less digits than its factorization.

50766164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12691545 (or 12691543 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 50766164 is about 7125.0378244610. The cubic root of 50766164 is about 370.2753343830.

The spelling of 50766164 in words is "fifty million, seven hundred sixty-six thousand, one hundred sixty-four".