536563873 has 2 divisors, whose sum is σ = 536563874. Its totient is φ = 536563872.

The previous prime is 536563861. The next prime is 536563879. The reversal of 536563873 is 378365635.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 533055744 + 3508129 = 23088^2 + 1873^2 .

It is a cyclic number.

It is not a de Polignac number, because 536563873 - 2¹³ = 536555681 is a prime.

It is not a weakly prime, because it can be changed into another prime (536563879) 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, 268281936 + 268281937.

It is an arithmetic number, because the mean of its divisors is an integer number (268281937).

Almost surely, 2^536563873 is an apocalyptic number.

It is an amenable number.

536563873 is a deficient number, since it is larger than the sum of its proper divisors (1).

536563873 is an equidigital number, since it uses as much as digits as its factorization.

536563873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1360800, while the sum is 46.

The square root of 536563873 is about 23163.8484065148. The cubic root of 536563873 is about 812.5943706717.

The spelling of 536563873 in words is "five hundred thirty-six million, five hundred sixty-three thousand, eight hundred seventy-three".