11064782267639 has 2 divisors, whose sum is σ = 11064782267640. Its totient is φ = 11064782267638.

The previous prime is 11064782267633. The next prime is 11064782267681. The reversal of 11064782267639 is 93676228746011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11064782267639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11064782267633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5532391133819 + 5532391133820.

It is an arithmetic number, because the mean of its divisors is an integer number (5532391133820).

Almost surely, 2^{11064782267639} is an apocalyptic number.

11064782267639 is a deficient number, since it is larger than the sum of its proper divisors (1).

11064782267639 is an equidigital number, since it uses as much as digits as its factorization.

11064782267639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36578304, while the sum is 62.

The spelling of 11064782267639 in words is "eleven trillion, sixty-four billion, seven hundred eighty-two million, two hundred sixty-seven thousand, six hundred thirty-nine".