11249555626799 has 4 divisors (see below), whose sum is σ = 12856635002064. Its totient is φ = 9642476251536.

The previous prime is 11249555626789. The next prime is 11249555626873. The reversal of 11249555626799 is 99762655594211.

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

It is a cyclic number.

It is not a de Polignac number, because 11249555626799 - 2²⁴ = 11249538849583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11249555626759) 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, 803539687622 + ... + 803539687635.

It is an arithmetic number, because the mean of its divisors is an integer number (3214158750516).

Almost surely, 2^{11249555626799} is an apocalyptic number.

11249555626799 is a deficient number, since it is larger than the sum of its proper divisors (1607079375265).

11249555626799 is an equidigital number, since it uses as much as digits as its factorization.

11249555626799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607079375264.

The product of its digits is 367416000, while the sum is 71.

The spelling of 11249555626799 in words is "eleven trillion, two hundred forty-nine billion, five hundred fifty-five million, six hundred twenty-six thousand, seven hundred ninety-nine".