12980453 has 8 divisors (see below), whose sum is σ = 13446048. Its totient is φ = 12522384.

The previous prime is 12980449. The next prime is 12980459. The reversal of 12980453 is 35408921.

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

It is a cyclic number.

It is not a de Polignac number, because 12980453 - 2² = 12980449 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 (12980459) 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, 1751 + ... + 5387.

It is an arithmetic number, because the mean of its divisors is an integer number (1680756).

Almost surely, 2^12980453 is an apocalyptic number.

It is an amenable number.

12980453 is a deficient number, since it is larger than the sum of its proper divisors (465595).

12980453 is an equidigital number, since it uses as much as digits as its factorization.

12980453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3763.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 12980453 is about 3602.8395745578. The cubic root of 12980453 is about 235.0155595552.

The spelling of 12980453 in words is "twelve million, nine hundred eighty thousand, four hundred fifty-three".