5785541 has 2 divisors, whose sum is σ = 5785542. Its totient is φ = 5785540.

The previous prime is 5785537. The next prime is 5785543. The reversal of 5785541 is 1455875.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5712100 + 73441 = 2390^2 + 271^2 .

It is a cyclic number.

It is not a de Polignac number, because 5785541 - 2² = 5785537 is a prime.

Together with 5785543, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5785543) 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 as a sum of consecutive naturals, namely, 2892770 + 2892771.

It is an arithmetic number, because the mean of its divisors is an integer number (2892771).

Almost surely, 2^5785541 is an apocalyptic number.

It is an amenable number.

5785541 is a deficient number, since it is larger than the sum of its proper divisors (1).

5785541 is an equidigital number, since it uses as much as digits as its factorization.

5785541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28000, while the sum is 35.

The square root of 5785541 is about 2405.3151560658. The cubic root of 5785541 is about 179.5207518883.

The spelling of 5785541 in words is "five million, seven hundred eighty-five thousand, five hundred forty-one".