50699174218 has 16 divisors (see below), whose sum is σ = 94814040384. Its totient is φ = 19752924960.

The previous prime is 50699174213. The next prime is 50699174257. The reversal of 50699174218 is 81247199605.

It is not an unprimeable number, because it can be changed into a prime (50699174213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164607555 + ... + 164607862.

It is an arithmetic number, because the mean of its divisors is an integer number (5925877524).

Almost surely, 2^50699174218 is an apocalyptic number.

50699174218 is a deficient number, since it is larger than the sum of its proper divisors (44114866166).

50699174218 is a wasteful number, since it uses less digits than its factorization.

50699174218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329215437.

The product of its (nonzero) digits is 1088640, while the sum is 52.

The spelling of 50699174218 in words is "fifty billion, six hundred ninety-nine million, one hundred seventy-four thousand, two hundred eighteen".