12757051 has 2 divisors, whose sum is σ = 12757052. Its totient is φ = 12757050.

The previous prime is 12757049. The next prime is 12757057. The reversal of 12757051 is 15075721.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12757051 - 2¹ = 12757049 is a prime.

Together with 12757049, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12757057) 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 as a sum of consecutive naturals, namely, 6378525 + 6378526.

It is an arithmetic number, because the mean of its divisors is an integer number (6378526).

Almost surely, 2^12757051 is an apocalyptic number.

12757051 is a deficient number, since it is larger than the sum of its proper divisors (1).

12757051 is an equidigital number, since it uses as much as digits as its factorization.

12757051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2450, while the sum is 28.

The square root of 12757051 is about 3571.7014152922. The cubic root of 12757051 is about 233.6594933050.

The spelling of 12757051 in words is "twelve million, seven hundred fifty-seven thousand, fifty-one".