12725053 has 4 divisors (see below), whose sum is σ = 13881888. Its totient is φ = 11568220.

The previous prime is 12725051. The next prime is 12725057. The reversal of 12725053 is 35052721.

12725053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 35052721 = 11 ⋅3186611.

It is a cyclic number.

It is not a de Polignac number, because 12725053 - 2¹ = 12725051 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 (12725051) 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, 578401 + ... + 578422.

It is an arithmetic number, because the mean of its divisors is an integer number (3470472).

Almost surely, 2^12725053 is an apocalyptic number.

It is an amenable number.

12725053 is a deficient number, since it is larger than the sum of its proper divisors (1156835).

12725053 is a wasteful number, since it uses less digits than its factorization.

12725053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156834.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 12725053 is about 3567.2192251108. The cubic root of 12725053 is about 233.4639701571.

Adding to 12725053 its reverse (35052721), we get a palindrome (47777774).

The spelling of 12725053 in words is "twelve million, seven hundred twenty-five thousand, fifty-three".