50512718272898 has 32 divisors (see below), whose sum is σ = 92978316350208. Its totient is φ = 20087907840000.

The previous prime is 50512718272843. The next prime is 50512718272901. The reversal of 50512718272898 is 89827281721505.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 1494619103 + ... + 1494652898.

It is an arithmetic number, because the mean of its divisors is an integer number (2905572385944).

Almost surely, 2^{50512718272898} is an apocalyptic number.

50512718272898 is a deficient number, since it is larger than the sum of its proper divisors (42465598077310).

50512718272898 is a wasteful number, since it uses less digits than its factorization.

50512718272898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2989272098.

The product of its (nonzero) digits is 45158400, while the sum is 65.

The spelling of 50512718272898 in words is "fifty trillion, five hundred twelve billion, seven hundred eighteen million, two hundred seventy-two thousand, eight hundred ninety-eight".