536610505 has 8 divisors (see below), whose sum is σ = 648633672. Its totient is φ = 426154368.

The previous prime is 536610449. The next prime is 536610511. The reversal of 536610505 is 505016635.

It can be written as a sum of positive squares in 4 ways, for example, as 149426176 + 387184329 = 12224^2 + 19677^2 .

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 536610505 - 2¹⁹ = 536086217 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 391002 + ... + 392371.

It is an arithmetic number, because the mean of its divisors is an integer number (81079209).

Almost surely, 2^536610505 is an apocalyptic number.

It is an amenable number.

536610505 is a deficient number, since it is larger than the sum of its proper divisors (112023167).

536610505 is a wasteful number, since it uses less digits than its factorization.

536610505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783515.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 536610505 is about 23164.8549531397. The cubic root of 536610505 is about 812.6179104619.

The spelling of 536610505 in words is "five hundred thirty-six million, six hundred ten thousand, five hundred five".