50506782 has 32 divisors (see below), whose sum is σ = 102829824. Its totient is φ = 16536000.

The previous prime is 50506763. The next prime is 50506789. The reversal of 50506782 is 28760505.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50506789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96682 + ... + 97202.

It is an arithmetic number, because the mean of its divisors is an integer number (3213432).

Almost surely, 2^50506782 is an apocalyptic number.

50506782 is an abundant number, since it is smaller than the sum of its proper divisors (52323042).

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

50506782 is a wasteful number, since it uses less digits than its factorization.

50506782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 50506782 is about 7106.8123656109. The cubic root of 50506782 is about 369.6436354518.

The spelling of 50506782 in words is "fifty million, five hundred six thousand, seven hundred eighty-two".