50680686 has 16 divisors (see below), whose sum is σ = 115841664. Its totient is φ = 14480184.

The previous prime is 50680681. The next prime is 50680687. The reversal of 50680686 is 68608605.

50680686 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50680681) 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 7 ways as a sum of consecutive naturals, for example, 603300 + ... + 603383.

It is an arithmetic number, because the mean of its divisors is an integer number (7240104).

Almost surely, 2^50680686 is an apocalyptic number.

50680686 is an abundant number, since it is smaller than the sum of its proper divisors (65160978).

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

50680686 is a wasteful number, since it uses less digits than its factorization.

50680686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206695.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 50680686 is about 7119.0368730608. The cubic root of 50680686 is about 370.0673994578.

The spelling of 50680686 in words is "fifty million, six hundred eighty thousand, six hundred eighty-six".