5813000 has 32 divisors (see below), whose sum is σ = 13604760. Its totient is φ = 2324800.

The previous prime is 5812999. The next prime is 5813009. The reversal of 5813000 is 3185.

It can be written as a sum of positive squares in 4 ways, for example, as 2256004 + 3556996 = 1502^2 + 1886^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5813000.

It is not an unprimeable number, because it can be changed into a prime (5813009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1907 + ... + 3906.

Almost surely, 2^5813000 is an apocalyptic number.

5813000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5813000 is an abundant number, since it is smaller than the sum of its proper divisors (7791760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5813000 is a wasteful number, since it uses less digits than its factorization.

5813000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5834 (or 5820 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 5813000 is about 2411.0163831878. The cubic root of 5813000 is about 179.8043140873.

Adding to 5813000 its reverse (3185), we get a palindrome (5816185).

The spelling of 5813000 in words is "five million, eight hundred thirteen thousand".