12755651 has 2 divisors, whose sum is σ = 12755652. Its totient is φ = 12755650.

The previous prime is 12755609. The next prime is 12755657. The reversal of 12755651 is 15655721.

It is a strong prime.

It is an emirp because it is prime and its reverse (15655721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12755651 - 2¹⁴ = 12739267 is a prime.

It is a Chen prime.

It is equal to p₈₃₄₃₇₇ and since 12755651 and 834377 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (12755657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6377825 + 6377826.

It is an arithmetic number, because the mean of its divisors is an integer number (6377826).

Almost surely, 2^12755651 is an apocalyptic number.

12755651 is a deficient number, since it is larger than the sum of its proper divisors (1).

12755651 is an equidigital number, since it uses as much as digits as its factorization.

12755651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10500, while the sum is 32.

The square root of 12755651 is about 3571.5054248874. The cubic root of 12755651 is about 233.6509454763.

The spelling of 12755651 in words is "twelve million, seven hundred fifty-five thousand, six hundred fifty-one".