12535751 has 2 divisors, whose sum is σ = 12535752. Its totient is φ = 12535750.

The previous prime is 12535727. The next prime is 12535769. The reversal of 12535751 is 15753521.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12535751 - 2¹⁸ = 12273607 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12535771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6267875 + 6267876.

It is an arithmetic number, because the mean of its divisors is an integer number (6267876).

Almost surely, 2^12535751 is an apocalyptic number.

12535751 is a deficient number, since it is larger than the sum of its proper divisors (1).

12535751 is an equidigital number, since it uses as much as digits as its factorization.

12535751 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5250, while the sum is 29.

The square root of 12535751 is about 3540.5862508912. The cubic root of 12535751 is about 232.3004863358.

The spelling of 12535751 in words is "twelve million, five hundred thirty-five thousand, seven hundred fifty-one".