5687613 has 12 divisors (see below), whose sum is σ = 8298108. Its totient is φ = 3753600.

The previous prime is 5687609. The next prime is 5687651. The reversal of 5687613 is 3167865.

5687613 is digitally balanced in base 3, 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 2 ways, for example, as 5560164 + 127449 = 2358^2 + 357^2 .

It is not a de Polignac number, because 5687613 - 2² = 5687609 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5687413) 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 11 ways as a sum of consecutive naturals, for example, 2220 + ... + 4037.

It is an arithmetic number, because the mean of its divisors is an integer number (691509).

Almost surely, 2^5687613 is an apocalyptic number.

It is an amenable number.

5687613 is a deficient number, since it is larger than the sum of its proper divisors (2610495).

5687613 is a wasteful number, since it uses less digits than its factorization.

5687613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6364 (or 6361 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 5687613 is about 2384.8716946620. The cubic root of 5687613 is about 178.5021067002.

The spelling of 5687613 in words is "five million, six hundred eighty-seven thousand, six hundred thirteen".