50689892 has 24 divisors (see below), whose sum is σ = 97144320. Its totient is φ = 22952160.

The previous prime is 50689823. The next prime is 50689901. The reversal of 50689892 is 29898605.

50689892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 10109 + ... + 14267.

It is an arithmetic number, because the mean of its divisors is an integer number (4047680).

Almost surely, 2^50689892 is an apocalyptic number.

It is an amenable number.

50689892 is a deficient number, since it is larger than the sum of its proper divisors (46454428).

50689892 is a wasteful number, since it uses less digits than its factorization.

50689892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4451 (or 4449 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 47.

The square root of 50689892 is about 7119.6834199282. The cubic root of 50689892 is about 370.0898053254.

The spelling of 50689892 in words is "fifty million, six hundred eighty-nine thousand, eight hundred ninety-two".