527565 has 8 divisors (see below), whose sum is σ = 844128. Its totient is φ = 281360.

The previous prime is 527563. The next prime is 527581. The reversal of 527565 is 565725.

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

It is not a de Polignac number, because 527565 - 2¹ = 527563 is a prime.

527565 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (527563) 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, 17571 + ... + 17600.

It is an arithmetic number, because the mean of its divisors is an integer number (105516).

2⁵²⁷⁵⁶⁵ is an apocalyptic number.

It is an amenable number.

527565 is a deficient number, since it is larger than the sum of its proper divisors (316563).

527565 is a wasteful number, since it uses less digits than its factorization.

527565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35179.

The product of its digits is 10500, while the sum is 30.

The square root of 527565 is about 726.3366987837. The cubic root of 527565 is about 80.8025981094.

The spelling of 527565 in words is "five hundred twenty-seven thousand, five hundred sixty-five".