13075045 has 16 divisors (see below), whose sum is σ = 16106112. Its totient is φ = 10186560.

The previous prime is 13075043. The next prime is 13075061. The reversal of 13075045 is 54057031.

It is not a de Polignac number, because 13075045 - 2¹ = 13075043 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 (13075043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49584 + ... + 49846.

It is an arithmetic number, because the mean of its divisors is an integer number (1006632).

Almost surely, 2^13075045 is an apocalyptic number.

It is an amenable number.

13075045 is a deficient number, since it is larger than the sum of its proper divisors (3031067).

13075045 is a wasteful number, since it uses less digits than its factorization.

13075045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 13075045 is about 3615.9431688012. The cubic root of 13075045 is about 235.5850519887.

The spelling of 13075045 in words is "thirteen million, seventy-five thousand, forty-five".