536944520834 has 16 divisors (see below), whose sum is σ = 823143133176. Its totient is φ = 262612108800.

The previous prime is 536944520807. The next prime is 536944520837. The reversal of 536944520834 is 438025449635.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 165579817225 + 371364703609 = 406915^2 + 609397^2 .

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (536944520837) by changing a digit.

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, 12135887 + ... + 12180050.

Almost surely, 2^536944520834 is an apocalyptic number.

536944520834 is a deficient number, since it is larger than the sum of its proper divisors (286198612342).

536944520834 is a wasteful number, since it uses less digits than its factorization.

536944520834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24316181.

The product of its (nonzero) digits is 12441600, while the sum is 53.

The spelling of 536944520834 in words is "five hundred thirty-six billion, nine hundred forty-four million, five hundred twenty thousand, eight hundred thirty-four".