50539882 has 4 divisors (see below), whose sum is σ = 75809826. Its totient is φ = 25269940.

The previous prime is 50539873. The next prime is 50539883. The reversal of 50539882 is 28893505.

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

It can be written as a sum of positive squares in only one way, i.e., 28740321 + 21799561 = 5361^2 + 4669^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (50539883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12634969 + ... + 12634972.

Almost surely, 2^50539882 is an apocalyptic number.

50539882 is a deficient number, since it is larger than the sum of its proper divisors (25269944).

50539882 is a wasteful number, since it uses less digits than its factorization.

50539882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25269943.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 50539882 is about 7109.1407357008. The cubic root of 50539882 is about 369.7243673984.

The spelling of 50539882 in words is "fifty million, five hundred thirty-nine thousand, eight hundred eighty-two".