5741509 has 2 divisors, whose sum is σ = 5741510. Its totient is φ = 5741508.

The previous prime is 5741459. The next prime is 5741531. The reversal of 5741509 is 9051475.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5616900 + 124609 = 2370^2 + 353^2 .

It is a cyclic number.

It is not a de Polignac number, because 5741509 - 2⁹ = 5740997 is a prime.

5741509 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5741569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2870754 + 2870755.

It is an arithmetic number, because the mean of its divisors is an integer number (2870755).

Almost surely, 2^5741509 is an apocalyptic number.

It is an amenable number.

5741509 is a deficient number, since it is larger than the sum of its proper divisors (1).

5741509 is an equidigital number, since it uses as much as digits as its factorization.

5741509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 5741509 is about 2396.1446116627. The cubic root of 5741509 is about 179.0641655877.

The spelling of 5741509 in words is "five million, seven hundred forty-one thousand, five hundred nine".