5812437685 has 4 divisors (see below), whose sum is σ = 6974925228. Its totient is φ = 4649950144.

The previous prime is 5812437679. The next prime is 5812437731. The reversal of 5812437685 is 5867342185.

It is a happy number.

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 2410515409 + 3401922276 = 49097^2 + 58326^2 .

It is a cyclic number.

It is not a de Polignac number, because 5812437685 - 2³ = 5812437677 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581243764 + ... + 581243773.

It is an arithmetic number, because the mean of its divisors is an integer number (1743731307).

Almost surely, 2^5812437685 is an apocalyptic number.

It is an amenable number.

5812437685 is a deficient number, since it is larger than the sum of its proper divisors (1162487543).

5812437685 is a wasteful number, since it uses less digits than its factorization.

5812437685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162487542.

The product of its digits is 1612800, while the sum is 49.

The square root of 5812437685 is about 76239.3447309196. The cubic root of 5812437685 is about 1797.9851616752.

The spelling of 5812437685 in words is "five billion, eight hundred twelve million, four hundred thirty-seven thousand, six hundred eighty-five".