52569365 has 8 divisors (see below), whose sum is σ = 63882240. Its totient is φ = 41522832.

The previous prime is 52569347. The next prime is 52569379. The reversal of 52569365 is 56396525.

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 52569365 - 2⁶ = 52569301 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66149 + ... + 66938.

It is an arithmetic number, because the mean of its divisors is an integer number (7985280).

Almost surely, 2^52569365 is an apocalyptic number.

It is an amenable number.

52569365 is a deficient number, since it is larger than the sum of its proper divisors (11312875).

52569365 is a wasteful number, since it uses less digits than its factorization.

52569365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133171.

The product of its digits is 243000, while the sum is 41.

The square root of 52569365 is about 7250.4734328180. The cubic root of 52569365 is about 374.6084565107.

The spelling of 52569365 in words is "fifty-two million, five hundred sixty-nine thousand, three hundred sixty-five".