11063264564523 has 4 divisors (see below), whose sum is σ = 14751019419368. Its totient is φ = 7375509709680.

The previous prime is 11063264564519. The next prime is 11063264564543. The reversal of 11063264564523 is 32546546236011.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11063264564523 - 2² = 11063264564519 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11063264564543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1843877427418 + ... + 1843877427423.

It is an arithmetic number, because the mean of its divisors is an integer number (3687754854842).

Almost surely, 2^{11063264564523} is an apocalyptic number.

11063264564523 is a deficient number, since it is larger than the sum of its proper divisors (3687754854845).

11063264564523 is an equidigital number, since it uses as much as digits as its factorization.

11063264564523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3687754854844.

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 11063264564523 in words is "eleven trillion, sixty-three billion, two hundred sixty-four million, five hundred sixty-four thousand, five hundred twenty-three".