11044252613 has 16 divisors (see below), whose sum is σ = 11586324480. Its totient is φ = 10513976256.

The previous prime is 11044252567. The next prime is 11044252619. The reversal of 11044252613 is 31625244011.

11044252613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11044252613 - 2³⁰ = 9970510789 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11044252619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 591131 + ... + 609527.

It is an arithmetic number, because the mean of its divisors is an integer number (724145280).

Almost surely, 2^11044252613 is an apocalyptic number.

It is an amenable number.

11044252613 is a deficient number, since it is larger than the sum of its proper divisors (542071867).

11044252613 is a wasteful number, since it uses less digits than its factorization.

11044252613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18716.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 11044252613 its reverse (31625244011), we get a palindrome (42669496624).

The spelling of 11044252613 in words is "eleven billion, forty-four million, two hundred fifty-two thousand, six hundred thirteen".