50989048 has 32 divisors (see below), whose sum is σ = 107665920. Its totient is φ = 22428000.

The previous prime is 50989033. The next prime is 50989061. The reversal of 50989048 is 84098905.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 50988995 and 50989013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6618 + ... + 12073.

It is an arithmetic number, because the mean of its divisors is an integer number (3364560).

Almost surely, 2^50989048 is an apocalyptic number.

It is an amenable number.

50989048 is an abundant number, since it is smaller than the sum of its proper divisors (56676872).

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

50989048 is a wasteful number, since it uses less digits than its factorization.

50989048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18739 (or 18735 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 50989048 is about 7140.6615939981. The cubic root of 50989048 is about 370.8164294557.

The spelling of 50989048 in words is "fifty million, nine hundred eighty-nine thousand, forty-eight".