13258491003 has 6 divisors (see below), whose sum is σ = 19151153684. Its totient is φ = 8838993996.

The previous prime is 13258490951. The next prime is 13258491007. The reversal of 13258491003 is 30019485231.

It is not a de Polignac number, because 13258491003 - 2⁸ = 13258490747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13258491007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 736582825 + ... + 736582842.

Almost surely, 2^13258491003 is an apocalyptic number.

13258491003 is a deficient number, since it is larger than the sum of its proper divisors (5892662681).

13258491003 is a wasteful number, since it uses less digits than its factorization.

13258491003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473165673 (or 1473165670 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 13258491003 in words is "thirteen billion, two hundred fifty-eight million, four hundred ninety-one thousand, three".