50766166 has 8 divisors (see below), whose sum is σ = 83071944. Its totient is φ = 23075520.

The previous prime is 50766151. The next prime is 50766193. The reversal of 50766166 is 66166705.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×50766166² = 5154407220679112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1153755 + ... + 1153798.

It is an arithmetic number, because the mean of its divisors is an integer number (10383993).

Almost surely, 2^50766166 is an apocalyptic number.

50766166 is a deficient number, since it is larger than the sum of its proper divisors (32305778).

50766166 is a wasteful number, since it uses less digits than its factorization.

50766166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307566.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 50766166 is about 7125.0379648111. The cubic root of 50766166 is about 370.2753392455.

The spelling of 50766166 in words is "fifty million, seven hundred sixty-six thousand, one hundred sixty-six".