50985768 has 32 divisors (see below), whose sum is σ = 128237760. Its totient is φ = 16892160.

The previous prime is 50985763. The next prime is 50985769. The reversal of 50985768 is 86758905.

50985768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (50985761) 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, 2353 + ... + 10368.

It is an arithmetic number, because the mean of its divisors is an integer number (4007430).

Almost surely, 2^50985768 is an apocalyptic number.

It is an amenable number.

50985768 is an abundant number, since it is smaller than the sum of its proper divisors (77251992).

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

50985768 is a wasteful number, since it uses less digits than its factorization.

50985768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12897 (or 12893 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 48.

The square root of 50985768 is about 7140.4319197091. The cubic root of 50985768 is about 370.8084780491.

The spelling of 50985768 in words is "fifty million, nine hundred eighty-five thousand, seven hundred sixty-eight".