258601671260627 has 4 divisors (see below), whose sum is σ = 273813534275976. Its totient is φ = 243389808245280.

The previous prime is 258601671260599. The next prime is 258601671260719. The reversal of 258601671260627 is 726062176106852.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 258601671260627 - 2²⁰ = 258601670212051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (258601611260627) 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, 7605931507649 + ... + 7605931507682.

It is an arithmetic number, because the mean of its divisors is an integer number (68453383568994).

Almost surely, 2^{258601671260627} is an apocalyptic number.

258601671260627 is a deficient number, since it is larger than the sum of its proper divisors (15211863015349).

258601671260627 is a wasteful number, since it uses less digits than its factorization.

258601671260627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15211863015348.

The product of its (nonzero) digits is 20321280, while the sum is 59.

The spelling of 258601671260627 in words is "two hundred fifty-eight trillion, six hundred one billion, six hundred seventy-one million, two hundred sixty thousand, six hundred twenty-seven".