5715009 has 16 divisors (see below), whose sum is σ = 8965440. Its totient is φ = 3585600.

The previous prime is 5714987. The next prime is 5715011. The reversal of 5715009 is 9005175.

It is not a de Polignac number, because 5715009 - 2¹¹ = 5712961 is a prime.

It is a super-2 number, since 2×5715009² = 65322655740162, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5715049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5767 + ... + 6684.

It is an arithmetic number, because the mean of its divisors is an integer number (560340).

Almost surely, 2^5715009 is an apocalyptic number.

It is an amenable number.

5715009 is a deficient number, since it is larger than the sum of its proper divisors (3250431).

5715009 is a wasteful number, since it uses less digits than its factorization.

5715009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12477 (or 12471 counting only the distinct ones).

The product of its (nonzero) digits is 1575, while the sum is 27.

The square root of 5715009 is about 2390.6084999431. The cubic root of 5715009 is about 178.7882497571.

The spelling of 5715009 in words is "five million, seven hundred fifteen thousand, nine".