13052497 has 4 divisors (see below), whose sum is σ = 13209840. Its totient is φ = 12895156.

The previous prime is 13052491. The next prime is 13052503. The reversal of 13052497 is 79425031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (13052491) and next prime (13052503).

It is a cyclic number.

It is not a de Polignac number, because 13052497 - 2¹⁵ = 13019729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13052491) 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 3 ways as a sum of consecutive naturals, for example, 78547 + ... + 78712.

It is an arithmetic number, because the mean of its divisors is an integer number (3302460).

Almost surely, 2^13052497 is an apocalyptic number.

It is an amenable number.

13052497 is a deficient number, since it is larger than the sum of its proper divisors (157343).

13052497 is an equidigital number, since it uses as much as digits as its factorization.

13052497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157342.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 13052497 is about 3612.8239647124. The cubic root of 13052497 is about 235.4495514177.

The spelling of 13052497 in words is "thirteen million, fifty-two thousand, four hundred ninety-seven".