11563075252799 has 4 divisors (see below), whose sum is σ = 13214943146064. Its totient is φ = 9911207359536.

The previous prime is 11563075252733. The next prime is 11563075252811. The reversal of 11563075252799 is 99725257036511.

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

It is not a de Polignac number, because 11563075252799 - 2⁸ = 11563075252543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11563075222799) 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, 825933946622 + ... + 825933946635.

It is an arithmetic number, because the mean of its divisors is an integer number (3303735786516).

Almost surely, 2^{11563075252799} is an apocalyptic number.

11563075252799 is a deficient number, since it is larger than the sum of its proper divisors (1651867893265).

11563075252799 is an equidigital number, since it uses as much as digits as its factorization.

11563075252799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1651867893264.

The product of its (nonzero) digits is 35721000, while the sum is 62.

The spelling of 11563075252799 in words is "eleven trillion, five hundred sixty-three billion, seventy-five million, two hundred fifty-two thousand, seven hundred ninety-nine".