258674038613 has 32 divisors (see below), whose sum is σ = 281982822912. Its totient is φ = 236649600000.

The previous prime is 258674038583. The next prime is 258674038639. The reversal of 258674038613 is 316830476852.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 258674038613 - 2¹² = 258674034517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258674038663) 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, 11484863 + ... + 11507363.

It is an arithmetic number, because the mean of its divisors is an integer number (8811963216).

Almost surely, 2^258674038613 is an apocalyptic number.

258674038613 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

258674038613 is a deficient number, since it is larger than the sum of its proper divisors (23308784299).

258674038613 is a wasteful number, since it uses less digits than its factorization.

258674038613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22805.

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 258674038613 in words is "two hundred fifty-eight billion, six hundred seventy-four million, thirty-eight thousand, six hundred thirteen".