52565335 has 4 divisors (see below), whose sum is σ = 63078408. Its totient is φ = 42052264.

The previous prime is 52565297. The next prime is 52565339. The reversal of 52565335 is 53356525.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52565335 - 2¹³ = 52557143 is a prime.

It is a super-3 number, since 3×52565335³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52565335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52565339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5256529 + ... + 5256538.

It is an arithmetic number, because the mean of its divisors is an integer number (15769602).

Almost surely, 2^52565335 is an apocalyptic number.

52565335 is a deficient number, since it is larger than the sum of its proper divisors (10513073).

52565335 is a wasteful number, since it uses less digits than its factorization.

52565335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10513072.

The product of its digits is 67500, while the sum is 34.

The square root of 52565335 is about 7250.1955146051. The cubic root of 52565335 is about 374.5988836941.

It can be divided in two parts, 52565 and 335, that added together give a square (52900 = 230²).

The spelling of 52565335 in words is "fifty-two million, five hundred sixty-five thousand, three hundred thirty-five".