11452327391 has 2 divisors, whose sum is σ = 11452327392. Its totient is φ = 11452327390.

The previous prime is 11452327267. The next prime is 11452327399. The reversal of 11452327391 is 19372325411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11452327391 - 2¹⁰ = 11452326367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11452327399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5726163695 + 5726163696.

It is an arithmetic number, because the mean of its divisors is an integer number (5726163696).

Almost surely, 2^11452327391 is an apocalyptic number.

11452327391 is a deficient number, since it is larger than the sum of its proper divisors (1).

11452327391 is an equidigital number, since it uses as much as digits as its factorization.

11452327391 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 38.

The spelling of 11452327391 in words is "eleven billion, four hundred fifty-two million, three hundred twenty-seven thousand, three hundred ninety-one".