50411982 has 16 divisors (see below), whose sum is σ = 103549392. Its totient is φ = 16349760.

The previous prime is 50411971. The next prime is 50411989. The reversal of 50411982 is 28911405.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50411989) 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, 113319 + ... + 113762.

It is an arithmetic number, because the mean of its divisors is an integer number (6471837).

Almost surely, 2^50411982 is an apocalyptic number.

50411982 is an abundant number, since it is smaller than the sum of its proper divisors (53137410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50411982 is a wasteful number, since it uses less digits than its factorization.

50411982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227123.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 50411982 is about 7100.1395760929. The cubic root of 50411982 is about 369.4122199032.

The spelling of 50411982 in words is "fifty million, four hundred eleven thousand, nine hundred eighty-two".