50989080 has 32 divisors (see below), whose sum is σ = 152967600. Its totient is φ = 13597056.

The previous prime is 50989073. The next prime is 50989097. The reversal of 50989080 is 8098905.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212335 + ... + 212574.

Almost surely, 2^50989080 is an apocalyptic number.

It is an amenable number.

50989080 is an abundant number, since it is smaller than the sum of its proper divisors (101978520).

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

50989080 is a wasteful number, since it uses less digits than its factorization.

50989080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424923 (or 424919 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 39.

The square root of 50989080 is about 7140.6638346865. The cubic root of 50989080 is about 370.8165070288.

The spelling of 50989080 in words is "fifty million, nine hundred eighty-nine thousand, eighty".