575050009 has 2 divisors, whose sum is σ = 575050010. Its totient is φ = 575050008.

The previous prime is 575050001. The next prime is 575050033. The reversal of 575050009 is 900050575.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 553566784 + 21483225 = 23528^2 + 4635^2 .

It is a cyclic number.

It is not a de Polignac number, because 575050009 - 2³ = 575050001 is a prime.

It is not a weakly prime, because it can be changed into another prime (575050001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287525004 + 287525005.

It is an arithmetic number, because the mean of its divisors is an integer number (287525005).

Almost surely, 2^575050009 is an apocalyptic number.

It is an amenable number.

575050009 is a deficient number, since it is larger than the sum of its proper divisors (1).

575050009 is an equidigital number, since it uses as much as digits as its factorization.

575050009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7875, while the sum is 31.

The square root of 575050009 is about 23980.2003536251. The cubic root of 575050009 is about 831.5758560093.

The spelling of 575050009 in words is "five hundred seventy-five million, fifty thousand, nine".