11544504245 has 16 divisors (see below), whose sum is σ = 14720542128. Its totient is φ = 8661381120.

The previous prime is 11544504239. The next prime is 11544504263. The reversal of 11544504245 is 54240544511.

11544504245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 458730724 + 11085773521 = 21418^2 + 105289^2 .

It is not a de Polignac number, because 11544504245 - 2⁴ = 11544504229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 217784 + ... + 265553.

It is an arithmetic number, because the mean of its divisors is an integer number (920033883).

Almost surely, 2^11544504245 is an apocalyptic number.

It is an amenable number.

11544504245 is a deficient number, since it is larger than the sum of its proper divisors (3176037883).

11544504245 is a wasteful number, since it uses less digits than its factorization.

11544504245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483640.

The product of its (nonzero) digits is 64000, while the sum is 35.

The spelling of 11544504245 in words is "eleven billion, five hundred forty-four million, five hundred four thousand, two hundred forty-five".