50575689 has 24 divisors (see below), whose sum is σ = 76602240. Its totient is φ = 32093952.

The previous prime is 50575667. The next prime is 50575709. The reversal of 50575689 is 98657505.

It is not a de Polignac number, because 50575689 - 2⁸ = 50575433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50575589) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53977 + ... + 54905.

It is an arithmetic number, because the mean of its divisors is an integer number (3191760).

Almost surely, 2^50575689 is an apocalyptic number.

It is an amenable number.

50575689 is a deficient number, since it is larger than the sum of its proper divisors (26026551).

50575689 is a wasteful number, since it uses less digits than its factorization.

50575689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221 (or 1218 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 45.

The square root of 50575689 is about 7111.6586672871. The cubic root of 50575689 is about 369.8116621225.

The spelling of 50575689 in words is "fifty million, five hundred seventy-five thousand, six hundred eighty-nine".