50930186806 has 4 divisors (see below), whose sum is σ = 76395280212. Its totient is φ = 25465093402.

The previous prime is 50930186789. The next prime is 50930186819. The reversal of 50930186806 is 60868103905.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12732546700 + ... + 12732546703.

It is an arithmetic number, because the mean of its divisors is an integer number (19098820053).

Almost surely, 2^50930186806 is an apocalyptic number.

50930186806 is a deficient number, since it is larger than the sum of its proper divisors (25465093406).

50930186806 is a wasteful number, since it uses less digits than its factorization.

50930186806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25465093405.

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 50930186806 in words is "fifty billion, nine hundred thirty million, one hundred eighty-six thousand, eight hundred six".