12553293 has 12 divisors (see below), whose sum is σ = 17781440. Its totient is φ = 7876032.

The previous prime is 12553279. The next prime is 12553301. The reversal of 12553293 is 39235521.

It is not a de Polignac number, because 12553293 - 2¹⁶ = 12487757 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12553293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12553213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6373 + ... + 8106.

Almost surely, 2^12553293 is an apocalyptic number.

It is an amenable number.

12553293 is a deficient number, since it is larger than the sum of its proper divisors (5228147).

12553293 is a wasteful number, since it uses less digits than its factorization.

12553293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14516 (or 14499 counting only the distinct ones).

The product of its digits is 8100, while the sum is 30.

The square root of 12553293 is about 3543.0626582097. The cubic root of 12553293 is about 232.4087929916.

The spelling of 12553293 in words is "twelve million, five hundred fifty-three thousand, two hundred ninety-three".