50816782 has 8 divisors (see below), whose sum is σ = 77474952. Its totient is φ = 24991800.

The previous prime is 50816767. The next prime is 50816783. The reversal of 50816782 is 28761805.

50816782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50816783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208144 + ... + 208387.

It is an arithmetic number, because the mean of its divisors is an integer number (9684369).

Almost surely, 2^50816782 is an apocalyptic number.

50816782 is a deficient number, since it is larger than the sum of its proper divisors (26658170).

50816782 is a wasteful number, since it uses less digits than its factorization.

50816782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416594.

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 50816782 is about 7128.5890609573. The cubic root of 50816782 is about 370.3983583919.

The spelling of 50816782 in words is "fifty million, eight hundred sixteen thousand, seven hundred eighty-two".