575250032809 has 2 divisors, whose sum is σ = 575250032810. Its totient is φ = 575250032808.

The previous prime is 575250032729. The next prime is 575250032849. The reversal of 575250032809 is 908230052575.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 440634422809 + 134615610000 = 663803^2 + 366900^2 .

It is a cyclic number.

It is not a de Polignac number, because 575250032809 - 2⁹ = 575250032297 is a prime.

It is not a weakly prime, because it can be changed into another prime (575250032849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287625016404 + 287625016405.

It is an arithmetic number, because the mean of its divisors is an integer number (287625016405).

Almost surely, 2^575250032809 is an apocalyptic number.

It is an amenable number.

575250032809 is a deficient number, since it is larger than the sum of its proper divisors (1).

575250032809 is an equidigital number, since it uses as much as digits as its factorization.

575250032809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756000, while the sum is 46.

The spelling of 575250032809 in words is "five hundred seventy-five billion, two hundred fifty million, thirty-two thousand, eight hundred nine".