536151665 has 32 divisors (see below), whose sum is σ = 765904896. Its totient is φ = 352558080.

The previous prime is 536151659. The next prime is 536151683. The reversal of 536151665 is 566151635.

It is not a de Polignac number, because 536151665 - 2⁸ = 536151409 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120419 + ... + 124791.

It is an arithmetic number, because the mean of its divisors is an integer number (23934528).

Almost surely, 2^536151665 is an apocalyptic number.

It is an amenable number.

536151665 is a deficient number, since it is larger than the sum of its proper divisors (229753231).

536151665 is a wasteful number, since it uses less digits than its factorization.

536151665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4529.

The product of its digits is 81000, while the sum is 38.

The square root of 536151665 is about 23154.9490390284. The cubic root of 536151665 is about 812.3862291192.

The spelling of 536151665 in words is "five hundred thirty-six million, one hundred fifty-one thousand, six hundred sixty-five".