5613440733 has 12 divisors (see below), whose sum is σ = 8137578748. Its totient is φ = 3728782080.

The previous prime is 5613440713. The next prime is 5613440737. The reversal of 5613440733 is 3370443165.

5613440733 is a `hidden beast` number, since 5 + 613 + 4 + 4 + 0 + 7 + 33 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3830743449 + 1782697284 = 61893^2 + 42222^2 .

It is not a de Polignac number, because 5613440733 - 2⁹ = 5613440221 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 (5613440737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1123348 + ... + 1128333.

Almost surely, 2^5613440733 is an apocalyptic number.

It is an amenable number.

5613440733 is a deficient number, since it is larger than the sum of its proper divisors (2524138015).

5613440733 is a wasteful number, since it uses less digits than its factorization.

5613440733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251964 (or 2251961 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The square root of 5613440733 is about 74922.8985891496. The cubic root of 5613440733 is about 1777.2275922403.

Adding to 5613440733 its reverse (3370443165), we get a palindrome (8983883898).

The spelling of 5613440733 in words is "five billion, six hundred thirteen million, four hundred forty thousand, seven hundred thirty-three".