535563965 has 8 divisors (see below), whose sum is σ = 642945120. Its totient is φ = 428272272.

The previous prime is 535563943. The next prime is 535564009. The reversal of 535563965 is 569365535.

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 535563965 - 2¹⁶ = 535498429 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8399 + ... + 33788.

It is an arithmetic number, because the mean of its divisors is an integer number (80368140).

Almost surely, 2^535563965 is an apocalyptic number.

It is an amenable number.

535563965 is a deficient number, since it is larger than the sum of its proper divisors (107381155).

535563965 is a wasteful number, since it uses less digits than its factorization.

535563965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44731.

The product of its digits is 1822500, while the sum is 47.

The square root of 535563965 is about 23142.2549679153. The cubic root of 535563965 is about 812.0892895454.

The spelling of 535563965 in words is "five hundred thirty-five million, five hundred sixty-three thousand, nine hundred sixty-five".