575505253 has 2 divisors, whose sum is σ = 575505254. Its totient is φ = 575505252.

The previous prime is 575505223. The next prime is 575505263. The reversal of 575505253 is 352505575.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 475545249 + 99960004 = 21807^2 + 9998^2 .

It is a cyclic number.

It is not a de Polignac number, because 575505253 - 2⁵ = 575505221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (575505223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287752626 + 287752627.

It is an arithmetic number, because the mean of its divisors is an integer number (287752627).

Almost surely, 2^575505253 is an apocalyptic number.

It is an amenable number.

575505253 is a deficient number, since it is larger than the sum of its proper divisors (1).

575505253 is an equidigital number, since it uses as much as digits as its factorization.

575505253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131250, while the sum is 37.

The square root of 575505253 is about 23989.6905565703. The cubic root of 575505253 is about 831.7952398643.

The spelling of 575505253 in words is "five hundred seventy-five million, five hundred five thousand, two hundred fifty-three".