50989368 has 32 divisors (see below), whose sum is σ = 127762560. Its totient is φ = 16957920.

The previous prime is 50989343. The next prime is 50989391. The reversal of 50989368 is 86398905.

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, 9621 + ... + 13947.

It is an arithmetic number, because the mean of its divisors is an integer number (3992580).

Almost surely, 2^50989368 is an apocalyptic number.

It is an amenable number.

50989368 is an abundant number, since it is smaller than the sum of its proper divisors (76773192).

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

50989368 is a wasteful number, since it uses less digits than its factorization.

50989368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4827 (or 4823 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 48.

The square root of 50989368 is about 7140.6840008503. The cubic root of 50989368 is about 370.8172051845.

The spelling of 50989368 in words is "fifty million, nine hundred eighty-nine thousand, three hundred sixty-eight".