532496453809 has 2 divisors, whose sum is σ = 532496453810. Its totient is φ = 532496453808.

The previous prime is 532496453779. The next prime is 532496453857. The reversal of 532496453809 is 908354694235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 530195141025 + 2301312784 = 728145^2 + 47972^2 .

It is a cyclic number.

It is not a de Polignac number, because 532496453809 - 2⁹ = 532496453297 is a prime.

It is not a weakly prime, because it can be changed into another prime (532496453899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266248226904 + 266248226905.

It is an arithmetic number, because the mean of its divisors is an integer number (266248226905).

Almost surely, 2^532496453809 is an apocalyptic number.

It is an amenable number.

532496453809 is a deficient number, since it is larger than the sum of its proper divisors (1).

532496453809 is an equidigital number, since it uses as much as digits as its factorization.

532496453809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27993600, while the sum is 58.

The spelling of 532496453809 in words is "five hundred thirty-two billion, four hundred ninety-six million, four hundred fifty-three thousand, eight hundred nine".