12753516 has 12 divisors (see below), whose sum is σ = 29758232. Its totient is φ = 4251168.

The previous prime is 12753511. The next prime is 12753557. The reversal of 12753516 is 61535721.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (12753511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531385 + ... + 531408.

Almost surely, 2^12753516 is an apocalyptic number.

It is an amenable number.

12753516 is an abundant number, since it is smaller than the sum of its proper divisors (17004716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12753516 is a wasteful number, since it uses less digits than its factorization.

12753516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062800 (or 1062798 counting only the distinct ones).

The product of its digits is 6300, while the sum is 30.

The square root of 12753516 is about 3571.2065188113. The cubic root of 12753516 is about 233.6379088334.

The spelling of 12753516 in words is "twelve million, seven hundred fifty-three thousand, five hundred sixteen".