575213663 has 2 divisors, whose sum is σ = 575213664. Its totient is φ = 575213662.

The previous prime is 575213651. The next prime is 575213677. The reversal of 575213663 is 366312575.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 575213663 - 2¹² = 575209567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (575213633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287606831 + 287606832.

It is an arithmetic number, because the mean of its divisors is an integer number (287606832).

Almost surely, 2^575213663 is an apocalyptic number.

575213663 is a deficient number, since it is larger than the sum of its proper divisors (1).

575213663 is an equidigital number, since it uses as much as digits as its factorization.

575213663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 38.

The square root of 575213663 is about 23983.6123842927. The cubic root of 575213663 is about 831.6547348343.

The spelling of 575213663 in words is "five hundred seventy-five million, two hundred thirteen thousand, six hundred sixty-three".