13293253 has 4 divisors (see below), whose sum is σ = 13353088. Its totient is φ = 13233420.

The previous prime is 13293239. The next prime is 13293257. The reversal of 13293253 is 35239231.

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 a cyclic number.

It is not a de Polignac number, because 13293253 - 2¹³ = 13285061 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 (13293257) 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, 29583 + ... + 30028.

It is an arithmetic number, because the mean of its divisors is an integer number (3338272).

Almost surely, 2^13293253 is an apocalyptic number.

It is an amenable number.

13293253 is a deficient number, since it is larger than the sum of its proper divisors (59835).

13293253 is an equidigital number, since it uses as much as digits as its factorization.

13293253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59834.

The product of its digits is 4860, while the sum is 28.

The square root of 13293253 is about 3645.9913603847. The cubic root of 13293253 is about 236.8883793725. Note that the first 3 decimals are identical.

The spelling of 13293253 in words is "thirteen million, two hundred ninety-three thousand, two hundred fifty-three".