5813541 has 12 divisors (see below), whose sum is σ = 8891532. Its totient is φ = 3647616.

The previous prime is 5813537. The next prime is 5813567. The reversal of 5813541 is 1453185.

It can be written as a sum of positive squares in 2 ways, for example, as 5157441 + 656100 = 2271^2 + 810^2 .

It is not a de Polignac number, because 5813541 - 2² = 5813537 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5813141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18846 + ... + 19151.

It is an arithmetic number, because the mean of its divisors is an integer number (740961).

Almost surely, 2^5813541 is an apocalyptic number.

5813541 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5813541 is a deficient number, since it is larger than the sum of its proper divisors (3077991).

5813541 is a wasteful number, since it uses less digits than its factorization.

5813541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38020 (or 38017 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 5813541 is about 2411.1285739255. The cubic root of 5813541 is about 179.8098918794.

The spelling of 5813541 in words is "five million, eight hundred thirteen thousand, five hundred forty-one".