11456502332479 has 2 divisors, whose sum is σ = 11456502332480. Its totient is φ = 11456502332478.

The previous prime is 11456502332413. The next prime is 11456502332497. The reversal of 11456502332479 is 97423320565411.

Together with next prime (11456502332497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11456502332479 - 2¹³ = 11456502324287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11456502332579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5728251166239 + 5728251166240.

It is an arithmetic number, because the mean of its divisors is an integer number (5728251166240).

Almost surely, 2^{11456502332479} is an apocalyptic number.

11456502332479 is a deficient number, since it is larger than the sum of its proper divisors (1).

11456502332479 is an equidigital number, since it uses as much as digits as its factorization.

11456502332479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 11456502332479 in words is "eleven trillion, four hundred fifty-six billion, five hundred two million, three hundred thirty-two thousand, four hundred seventy-nine".