5812105613 has 2 divisors, whose sum is σ = 5812105614. Its totient is φ = 5812105612.

The previous prime is 5812105583. The next prime is 5812105631. The reversal of 5812105613 is 3165012185.

Together with next prime (5812105631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5800802569 + 11303044 = 76163^2 + 3362^2 .

It is a cyclic number.

It is not a de Polignac number, because 5812105613 - 2⁸ = 5812105357 is a prime.

It is a super-2 number, since 2×5812105613² = 67561143313332211538, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5812105613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5812005613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2906052806 + 2906052807.

It is an arithmetic number, because the mean of its divisors is an integer number (2906052807).

Almost surely, 2^5812105613 is an apocalyptic number.

It is an amenable number.

5812105613 is a deficient number, since it is larger than the sum of its proper divisors (1).

5812105613 is an equidigital number, since it uses as much as digits as its factorization.

5812105613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 5812105613 is about 76237.1668741697. The cubic root of 5812105613 is about 1797.9509206257.

Adding to 5812105613 its reverse (3165012185), we get a palindrome (8977117798).

The spelling of 5812105613 in words is "five billion, eight hundred twelve million, one hundred five thousand, six hundred thirteen".