58465989 has 16 divisors (see below), whose sum is σ = 86746240. Its totient is φ = 38918880.

The previous prime is 58465973. The next prime is 58466011. The reversal of 58465989 is 98956485.

It is a happy number.

58465989 is a `hidden beast` number, since 5 + 8 + 46 + 598 + 9 = 666.

It is not a de Polignac number, because 58465989 - 2⁴ = 58465973 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58465949) 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, 24144 + ... + 26454.

It is an arithmetic number, because the mean of its divisors is an integer number (5421640).

Almost surely, 2^58465989 is an apocalyptic number.

It is an amenable number.

58465989 is a deficient number, since it is larger than the sum of its proper divisors (28280251).

58465989 is a wasteful number, since it uses less digits than its factorization.

58465989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3257 (or 3251 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 54.

The square root of 58465989 is about 7646.3055785131. The cubic root of 58465989 is about 388.1215586990.

The spelling of 58465989 in words is "fifty-eight million, four hundred sixty-five thousand, nine hundred eighty-nine".