50682166130 has 32 divisors (see below), whose sum is σ = 96629929776. Its totient is φ = 19073296384.

The previous prime is 50682166111. The next prime is 50682166141. The reversal of 50682166130 is 3166128605.

It is a Cunningham number, because it is equal to 225127²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 18245795929 + 32436370201 = 135077^2 + 180101^2 .

It is a Curzon number.

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, 418412 + ... + 525768.

Almost surely, 2^50682166130 is an apocalyptic number.

50682166130 is a deficient number, since it is larger than the sum of its proper divisors (45947763646).

50682166130 is a wasteful number, since it uses less digits than its factorization.

50682166130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110158.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 50682166130 in words is "fifty billion, six hundred eighty-two million, one hundred sixty-six thousand, one hundred thirty".