5821163 has 4 divisors (see below), whose sum is σ = 6127560. Its totient is φ = 5514768.

The previous prime is 5821159. The next prime is 5821171. The reversal of 5821163 is 3611285.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3611285 = 5 ⋅722257.

It is a cyclic number.

It is not a de Polignac number, because 5821163 - 2² = 5821159 is a prime.

It is a super-3 number, since 3×5821163³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5821183) 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, 153170 + ... + 153207.

It is an arithmetic number, because the mean of its divisors is an integer number (1531890).

Almost surely, 2^5821163 is an apocalyptic number.

5821163 is a deficient number, since it is larger than the sum of its proper divisors (306397).

5821163 is a wasteful number, since it uses less digits than its factorization.

5821163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306396.

The product of its digits is 1440, while the sum is 26.

The square root of 5821163 is about 2412.7086438275. The cubic root of 5821163 is about 179.8884391012. Note that the first 3 decimals are identical.

It can be divided in two parts, 582 and 1163, that multiplied together give a triangular number (676866 = T₁₁₆₃).

The spelling of 5821163 in words is "five million, eight hundred twenty-one thousand, one hundred sixty-three".