11452712267 has 2 divisors, whose sum is σ = 11452712268. Its totient is φ = 11452712266.

The previous prime is 11452712233. The next prime is 11452712287. The reversal of 11452712267 is 76221725411.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11452712267 - 2¹² = 11452708171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11452712267.

It is not a weakly prime, because it can be changed into another prime (11452712287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5726356133 + 5726356134.

It is an arithmetic number, because the mean of its divisors is an integer number (5726356134).

Almost surely, 2^11452712267 is an apocalyptic number.

11452712267 is a deficient number, since it is larger than the sum of its proper divisors (1).

11452712267 is an equidigital number, since it uses as much as digits as its factorization.

11452712267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47040, while the sum is 38.

The spelling of 11452712267 in words is "eleven billion, four hundred fifty-two million, seven hundred twelve thousand, two hundred sixty-seven".