11264764389553 has 2 divisors, whose sum is σ = 11264764389554. Its totient is φ = 11264764389552.

The previous prime is 11264764389509. The next prime is 11264764389581. The reversal of 11264764389553 is 35598346746211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5816914301584 + 5447850087969 = 2411828^2 + 2334063^2 .

It is a cyclic number.

It is not a de Polignac number, because 11264764389553 - 2⁹ = 11264764389041 is a prime.

It is not a weakly prime, because it can be changed into another prime (11264764380553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5632382194776 + 5632382194777.

It is an arithmetic number, because the mean of its divisors is an integer number (5632382194777).

Almost surely, 2^{11264764389553} is an apocalyptic number.

It is an amenable number.

11264764389553 is a deficient number, since it is larger than the sum of its proper divisors (1).

11264764389553 is an equidigital number, since it uses as much as digits as its factorization.

11264764389553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 130636800, while the sum is 64.

The spelling of 11264764389553 in words is "eleven trillion, two hundred sixty-four billion, seven hundred sixty-four million, three hundred eighty-nine thousand, five hundred fifty-three".