536641999 has 2 divisors, whose sum is σ = 536642000. Its totient is φ = 536641998.

The previous prime is 536641967. The next prime is 536642011. The reversal of 536641999 is 999146635.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 536641999 - 2⁵ = 536641967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (536641939) 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, 268320999 + 268321000.

It is an arithmetic number, because the mean of its divisors is an integer number (268321000).

Almost surely, 2^536641999 is an apocalyptic number.

536641999 is a deficient number, since it is larger than the sum of its proper divisors (1).

536641999 is an equidigital number, since it uses as much as digits as its factorization.

536641999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1574640, while the sum is 52.

The square root of 536641999 is about 23165.5347229456. The cubic root of 536641999 is about 812.6338078323.

The spelling of 536641999 in words is "five hundred thirty-six million, six hundred forty-one thousand, nine hundred ninety-nine".