50984889 has 8 divisors (see below), whose sum is σ = 68037312. Its totient is φ = 33961200.

The previous prime is 50984873. The next prime is 50984891. The reversal of 50984889 is 98848905.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50984889 - 2⁴ = 50984873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50984189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2629 + ... + 10434.

It is an arithmetic number, because the mean of its divisors is an integer number (8504664).

Almost surely, 2^50984889 is an apocalyptic number.

It is an amenable number.

50984889 is a deficient number, since it is larger than the sum of its proper divisors (17052423).

50984889 is a wasteful number, since it uses less digits than its factorization.

50984889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14367.

The product of its (nonzero) digits is 829440, while the sum is 51.

The square root of 50984889 is about 7140.3703685453. The cubic root of 50984889 is about 370.8063471111.

The spelling of 50984889 in words is "fifty million, nine hundred eighty-four thousand, eight hundred eighty-nine".