536411605 has 4 divisors (see below), whose sum is σ = 643693932. Its totient is φ = 429129280.

The previous prime is 536411597. The next prime is 536411639. The reversal of 536411605 is 506114635.

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 237190801 + 299220804 = 15401^2 + 17298^2 .

It is not a de Polignac number, because 536411605 - 2³ = 536411597 is a prime.

It is a Smith number, since the sum of its digits (31) 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 a congruent 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, 53641156 + ... + 53641165.

It is an arithmetic number, because the mean of its divisors is an integer number (160923483).

Almost surely, 2^536411605 is an apocalyptic number.

It is an amenable number.

536411605 is a deficient number, since it is larger than the sum of its proper divisors (107282327).

536411605 is a wasteful number, since it uses less digits than its factorization.

536411605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107282326.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 536411605 is about 23160.5614137482. The cubic root of 536411605 is about 812.5174964280.

The spelling of 536411605 in words is "five hundred thirty-six million, four hundred eleven thousand, six hundred five".