11452317727 has 2 divisors, whose sum is σ = 11452317728. Its totient is φ = 11452317726.

The previous prime is 11452317691. The next prime is 11452317739. The reversal of 11452317727 is 72771325411.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (72771325411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11452317727 - 2²⁷ = 11318099999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11452317727.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11452317787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5726158863 + 5726158864.

It is an arithmetic number, because the mean of its divisors is an integer number (5726158864).

Almost surely, 2^11452317727 is an apocalyptic number.

11452317727 is a deficient number, since it is larger than the sum of its proper divisors (1).

11452317727 is an equidigital number, since it uses as much as digits as its factorization.

11452317727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82320, while the sum is 40.

The spelling of 11452317727 in words is "eleven billion, four hundred fifty-two million, three hundred seventeen thousand, seven hundred twenty-seven".