536438311 has 2 divisors, whose sum is σ = 536438312. Its totient is φ = 536438310.

The previous prime is 536438303. The next prime is 536438323. The reversal of 536438311 is 113834635.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 536438311 - 2³ = 536438303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (536438341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268219155 + 268219156.

It is an arithmetic number, because the mean of its divisors is an integer number (268219156).

Almost surely, 2^536438311 is an apocalyptic number.

536438311 is a deficient number, since it is larger than the sum of its proper divisors (1).

536438311 is an equidigital number, since it uses as much as digits as its factorization.

536438311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 34.

The square root of 536438311 is about 23161.1379470008. The cubic root of 536438311 is about 812.5309803098.

The spelling of 536438311 in words is "five hundred thirty-six million, four hundred thirty-eight thousand, three hundred eleven".