536143169 has 2 divisors, whose sum is σ = 536143170. Its totient is φ = 536143168.

The previous prime is 536143151. The next prime is 536143253. The reversal of 536143169 is 961341635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 506025025 + 30118144 = 22495^2 + 5488^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-536143169 is a prime.

It is a super-2 number, since 2×536143169² = 574898995330725122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (536143129) 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 as a sum of consecutive naturals, namely, 268071584 + 268071585.

It is an arithmetic number, because the mean of its divisors is an integer number (268071585).

Almost surely, 2^536143169 is an apocalyptic number.

It is an amenable number.

536143169 is a deficient number, since it is larger than the sum of its proper divisors (1).

536143169 is an equidigital number, since it uses as much as digits as its factorization.

536143169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 38.

The square root of 536143169 is about 23154.7655786017. The cubic root of 536143169 is about 812.3819380014.

The spelling of 536143169 in words is "five hundred thirty-six million, one hundred forty-three thousand, one hundred sixty-nine".