5436544613 has 4 divisors (see below), whose sum is σ = 5722678560. Its totient is φ = 5150410668.

The previous prime is 5436544601. The next prime is 5436544667. The reversal of 5436544613 is 3164456345.

5436544613 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3164456345 = 5 ⋅632891269.

It is a cyclic number.

It is not a de Polignac number, because 5436544613 - 2¹⁶ = 5436479077 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 (5436544213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143066945 + ... + 143066982.

It is an arithmetic number, because the mean of its divisors is an integer number (1430669640).

Almost surely, 2^5436544613 is an apocalyptic number.

It is an amenable number.

5436544613 is a deficient number, since it is larger than the sum of its proper divisors (286133947).

5436544613 is a wasteful number, since it uses less digits than its factorization.

5436544613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286133946.

The product of its digits is 518400, while the sum is 41.

The square root of 5436544613 is about 73732.9276036155. The cubic root of 5436544613 is about 1758.3594187176.

The spelling of 5436544613 in words is "five billion, four hundred thirty-six million, five hundred forty-four thousand, six hundred thirteen".