536667871 has 2 divisors, whose sum is σ = 536667872. Its totient is φ = 536667870.

The previous prime is 536667851. The next prime is 536667893. The reversal of 536667871 is 178766635.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 536667871 - 2⁷ = 536667743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (536667811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268333935 + 268333936.

It is an arithmetic number, because the mean of its divisors is an integer number (268333936).

Almost surely, 2^536667871 is an apocalyptic number.

536667871 is a deficient number, since it is larger than the sum of its proper divisors (1).

536667871 is an equidigital number, since it uses as much as digits as its factorization.

536667871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1270080, while the sum is 49.

The square root of 536667871 is about 23166.0931319893. The cubic root of 536667871 is about 812.6468668946.

It can be divided in two parts, 5366 and 67871, that added together give a palindrome (73237).

The spelling of 536667871 in words is "five hundred thirty-six million, six hundred sixty-seven thousand, eight hundred seventy-one".