5365509 has 8 divisors (see below), whose sum is σ = 7465152. Its totient is φ = 3421440.

The previous prime is 5365487. The next prime is 5365513. The reversal of 5365509 is 9055635.

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

It is not a de Polignac number, because 5365509 - 2⁸ = 5365253 is a prime.

5365509 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5365509.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5365559) 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, 38812 + ... + 38949.

It is an arithmetic number, because the mean of its divisors is an integer number (933144).

Almost surely, 2^5365509 is an apocalyptic number.

It is an amenable number.

5365509 is a deficient number, since it is larger than the sum of its proper divisors (2099643).

5365509 is a wasteful number, since it uses less digits than its factorization.

5365509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77787.

The product of its (nonzero) digits is 20250, while the sum is 33.

The square root of 5365509 is about 2316.3568377951. The cubic root of 5365509 is about 175.0667391705.

The spelling of 5365509 in words is "five million, three hundred sixty-five thousand, five hundred nine".