5662585613 has 4 divisors (see below), whose sum is σ = 5664567708. Its totient is φ = 5660603520.

The previous prime is 5662585603. The next prime is 5662585619. The reversal of 5662585613 is 3165852665.

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 1424836009 + 4237749604 = 37747^2 + 65098^2 .

It is a cyclic number.

It is not a de Polignac number, because 5662585613 - 2⁶ = 5662585549 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 (5662585619) 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, 986756 + ... + 992477.

It is an arithmetic number, because the mean of its divisors is an integer number (1416141927).

Almost surely, 2^5662585613 is an apocalyptic number.

It is an amenable number.

5662585613 is a deficient number, since it is larger than the sum of its proper divisors (1982095).

5662585613 is a wasteful number, since it uses less digits than its factorization.

5662585613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982094.

The product of its digits is 1296000, while the sum is 47.

The square root of 5662585613 is about 75250.1535745941. The cubic root of 5662585613 is about 1782.3989886285.

The spelling of 5662585613 in words is "five billion, six hundred sixty-two million, five hundred eighty-five thousand, six hundred thirteen".