5740509 has 8 divisors (see below), whose sum is σ = 8104320. Its totient is φ = 3601856.

The previous prime is 5740507. The next prime is 5740517. The reversal of 5740509 is 9050475.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5740509 - 2¹ = 5740507 is a prime.

5740509 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5740507) 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, 56229 + ... + 56330.

It is an arithmetic number, because the mean of its divisors is an integer number (1013040).

Almost surely, 2^5740509 is an apocalyptic number.

It is an amenable number.

5740509 is a deficient number, since it is larger than the sum of its proper divisors (2363811).

5740509 is a wasteful number, since it uses less digits than its factorization.

5740509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112579.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 5740509 is about 2395.9359340350. The cubic root of 5740509 is about 179.0537691012.

The spelling of 5740509 in words is "five million, seven hundred forty thousand, five hundred nine".