536412023264209 has 2 divisors, whose sum is σ = 536412023264210. Its totient is φ = 536412023264208.

The previous prime is 536412023264197. The next prime is 536412023264291. The reversal of 536412023264209 is 902462320214635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 532142543286225 + 4269479977984 = 23068215^2 + 2066272^2 .

It is a cyclic number.

It is not a de Polignac number, because 536412023264209 - 2⁵ = 536412023264177 is a prime.

It is not a weakly prime, because it can be changed into another prime (536412023264309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268206011632104 + 268206011632105.

It is an arithmetic number, because the mean of its divisors is an integer number (268206011632105).

Almost surely, 2^{536412023264209} is an apocalyptic number.

It is an amenable number.

536412023264209 is a deficient number, since it is larger than the sum of its proper divisors (1).

536412023264209 is an equidigital number, since it uses as much as digits as its factorization.

536412023264209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3732480, while the sum is 49.

The spelling of 536412023264209 in words is "five hundred thirty-six trillion, four hundred twelve billion, twenty-three million, two hundred sixty-four thousand, two hundred nine".