13045079 has 4 divisors (see below), whose sum is σ = 13465920. Its totient is φ = 12624240.

The previous prime is 13045073. The next prime is 13045091. The reversal of 13045079 is 97054031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97054031 = 101 ⋅960931.

It is a cyclic number.

It is not a de Polignac number, because 13045079 - 2¹⁶ = 12979543 is a prime.

It is a super-2 number, since 2×13045079² = 340348172232482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13045073) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 210374 + ... + 210435.

It is an arithmetic number, because the mean of its divisors is an integer number (3366480).

Almost surely, 2^13045079 is an apocalyptic number.

13045079 is a deficient number, since it is larger than the sum of its proper divisors (420841).

13045079 is an equidigital number, since it uses as much as digits as its factorization.

13045079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420840.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 13045079 is about 3611.7971980719. The cubic root of 13045079 is about 235.4049393728.

The spelling of 13045079 in words is "thirteen million, forty-five thousand, seventy-nine".