12502853 has 4 divisors (see below), whose sum is σ = 13639488. Its totient is φ = 11366220.

The previous prime is 12502829. The next prime is 12502873. The reversal of 12502853 is 35820521.

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, and also an emirpimes, since its reverse is a distinct semiprime: 35820521 = 11 ⋅3256411.

It is a cyclic number.

It is not a de Polignac number, because 12502853 - 2⁸ = 12502597 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 (12502813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568301 + ... + 568322.

It is an arithmetic number, because the mean of its divisors is an integer number (3409872).

Almost surely, 2^12502853 is an apocalyptic number.

It is an amenable number.

12502853 is a deficient number, since it is larger than the sum of its proper divisors (1136635).

12502853 is a wasteful number, since it uses less digits than its factorization.

12502853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136634.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 12502853 is about 3535.9373580424. The cubic root of 12502853 is about 232.0970969414.

The spelling of 12502853 in words is "twelve million, five hundred two thousand, eight hundred fifty-three".