258885103 has 4 divisors (see below), whose sum is σ = 259590880. Its totient is φ = 258179328.

The previous prime is 258885043. The next prime is 258885113. The reversal of 258885103 is 301588852.

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

It is a cyclic number.

It is not a de Polignac number, because 258885103 - 2¹⁷ = 258754031 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 (258885113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352338 + ... + 353071.

It is an arithmetic number, because the mean of its divisors is an integer number (64897720).

Almost surely, 2^258885103 is an apocalyptic number.

258885103 is a deficient number, since it is larger than the sum of its proper divisors (705777).

258885103 is an equidigital number, since it uses as much as digits as its factorization.

258885103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705776.

The product of its (nonzero) digits is 76800, while the sum is 40.

The square root of 258885103 is about 16089.9068673501. The cubic root of 258885103 is about 637.3368362642.

The spelling of 258885103 in words is "two hundred fifty-eight million, eight hundred eighty-five thousand, one hundred three".