13093045 has 12 divisors (see below), whose sum is σ = 18277164. Its totient is φ = 8977920.

The previous prime is 13093021. The next prime is 13093097. The reversal of 13093045 is 54039031.

It can be written as a sum of positive squares in 2 ways, for example, as 6671889 + 6421156 = 2583^2 + 2534^2 .

It is not a de Polignac number, because 13093045 - 2⁷ = 13092917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26476 + ... + 26965.

It is an arithmetic number, because the mean of its divisors is an integer number (1523097).

Almost surely, 2^13093045 is an apocalyptic number.

It is an amenable number.

13093045 is a deficient number, since it is larger than the sum of its proper divisors (5184119).

13093045 is an equidigital number, since it uses as much as digits as its factorization.

13093045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53460 (or 53453 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 13093045 is about 3618.4312899377. The cubic root of 13093045 is about 235.6931099084.

The spelling of 13093045 in words is "thirteen million, ninety-three thousand, forty-five".