536562665 has 4 divisors (see below), whose sum is σ = 643875204. Its totient is φ = 429250128.

The previous prime is 536562569. The next prime is 536562673. The reversal of 536562665 is 566265635.

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

It can be written as a sum of positive squares in 2 ways, for example, as 216295849 + 320266816 = 14707^2 + 17896^2 .

It is a cyclic number.

It is not a de Polignac number, because 536562665 - 2¹² = 536558569 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53656262 + ... + 53656271.

It is an arithmetic number, because the mean of its divisors is an integer number (160968801).

Almost surely, 2^536562665 is an apocalyptic number.

It is an amenable number.

536562665 is a deficient number, since it is larger than the sum of its proper divisors (107312539).

536562665 is a wasteful number, since it uses less digits than its factorization.

536562665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107312538.

The product of its digits is 972000, while the sum is 44.

The square root of 536562665 is about 23163.8223313856. The cubic root of 536562665 is about 812.5937608563.

The spelling of 536562665 in words is "five hundred thirty-six million, five hundred sixty-two thousand, six hundred sixty-five".