58390609 has 4 divisors (see below), whose sum is σ = 58497904. Its totient is φ = 58283316.

The previous prime is 58390571. The next prime is 58390627. The reversal of 58390609 is 90609385.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 58390609 - 2¹³ = 58382417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58390679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52827 + ... + 53920.

It is an arithmetic number, because the mean of its divisors is an integer number (14624476).

Almost surely, 2^58390609 is an apocalyptic number.

It is an amenable number.

58390609 is a deficient number, since it is larger than the sum of its proper divisors (107295).

58390609 is a wasteful number, since it uses less digits than its factorization.

58390609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107294.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 58390609 is about 7641.3748108570. The cubic root of 58390609 is about 387.9546856953.

The spelling of 58390609 in words is "fifty-eight million, three hundred ninety thousand, six hundred nine".