13039453 has 8 divisors (see below), whose sum is σ = 15686720. Its totient is φ = 10588320.

The previous prime is 13039441. The next prime is 13039483. The reversal of 13039453 is 35493031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13039453 - 2¹³ = 13031261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13039423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48888 + ... + 49153.

It is an arithmetic number, because the mean of its divisors is an integer number (1960840).

Almost surely, 2^13039453 is an apocalyptic number.

It is an amenable number.

13039453 is a deficient number, since it is larger than the sum of its proper divisors (2647267).

13039453 is an equidigital number, since it uses as much as digits as its factorization.

13039453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98067.

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

The square root of 13039453 is about 3611.0182774392. The cubic root of 13039453 is about 235.3710931839.

The spelling of 13039453 in words is "thirteen million, thirty-nine thousand, four hundred fifty-three".