575531656560073 has 2 divisors, whose sum is σ = 575531656560074. Its totient is φ = 575531656560072.

The previous prime is 575531656560017. The next prime is 575531656560079. The reversal of 575531656560073 is 370065656135575.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 386344065875769 + 189187590684304 = 19655637^2 + 13754548^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-575531656560073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 575531656559987 and 575531656560014.

It is not a weakly prime, because it can be changed into another prime (575531656560079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287765828280036 + 287765828280037.

It is an arithmetic number, because the mean of its divisors is an integer number (287765828280037).

Almost surely, 2^{575531656560073} is an apocalyptic number.

It is an amenable number.

575531656560073 is a deficient number, since it is larger than the sum of its proper divisors (1).

575531656560073 is an equidigital number, since it uses as much as digits as its factorization.

575531656560073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 297675000, while the sum is 64.

The spelling of 575531656560073 in words is "five hundred seventy-five trillion, five hundred thirty-one billion, six hundred fifty-six million, five hundred sixty thousand, seventy-three".