75058989 has 16 divisors (see below), whose sum is σ = 104094720. Its totient is φ = 48050240.

The previous prime is 75058957. The next prime is 75058993. The reversal of 75058989 is 98985057.

It is a cyclic number.

It is not a de Polignac number, because 75058989 - 2⁵ = 75058957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75058909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14359 + ... + 18875.

It is an arithmetic number, because the mean of its divisors is an integer number (6505920).

Almost surely, 2^75058989 is an apocalyptic number.

It is an amenable number.

75058989 is a deficient number, since it is larger than the sum of its proper divisors (29035731).

75058989 is a wasteful number, since it uses less digits than its factorization.

75058989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4740.

The product of its (nonzero) digits is 907200, while the sum is 51.

The square root of 75058989 is about 8663.6590999415. The cubic root of 75058989 is about 421.8268664536.

The spelling of 75058989 in words is "seventy-five million, fifty-eight thousand, nine hundred eighty-nine".