5524144613 has 4 divisors (see below), whose sum is σ = 5949078828. Its totient is φ = 5099210400.

The previous prime is 5524144609. The next prime is 5524144621. The reversal of 5524144613 is 3164414255.

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

It can be written as a sum of positive squares in 2 ways, for example, as 472062529 + 5052082084 = 21727^2 + 71078^2 .

It is a cyclic number.

It is not a de Polignac number, because 5524144613 - 2² = 5524144609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5524144643) 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, 212467088 + ... + 212467113.

It is an arithmetic number, because the mean of its divisors is an integer number (1487269707).

Almost surely, 2^5524144613 is an apocalyptic number.

It is an amenable number.

5524144613 is a deficient number, since it is larger than the sum of its proper divisors (424934215).

5524144613 is a wasteful number, since it uses less digits than its factorization.

5524144613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424934214.

The product of its digits is 57600, while the sum is 35.

The square root of 5524144613 is about 74324.5895582344. The cubic root of 5524144613 is about 1767.7533939269.

Adding to 5524144613 its reverse (3164414255), we get a palindrome (8688558868).

The spelling of 5524144613 in words is "five billion, five hundred twenty-four million, one hundred forty-four thousand, six hundred thirteen".