258585936009 has 32 divisors (see below), whose sum is σ = 368710320384. Its totient is φ = 160802104320.

The previous prime is 258585935999. The next prime is 258585936019. The reversal of 258585936009 is 900639585852.

It is an interprime number because it is at equal distance from previous prime (258585935999) and next prime (258585936019).

It is not a de Polignac number, because 258585936009 - 2⁸ = 258585935753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (258585936019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6750699 + ... + 6788895.

It is an arithmetic number, because the mean of its divisors is an integer number (11522197512).

Almost surely, 2^258585936009 is an apocalyptic number.

It is an amenable number.

258585936009 is a deficient number, since it is larger than the sum of its proper divisors (110124384375).

258585936009 is a wasteful number, since it uses less digits than its factorization.

258585936009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40657.

The product of its (nonzero) digits is 23328000, while the sum is 60.

The spelling of 258585936009 in words is "two hundred fifty-eight billion, five hundred eighty-five million, nine hundred thirty-six thousand, nine".