575455163 has 2 divisors, whose sum is σ = 575455164. Its totient is φ = 575455162.

The previous prime is 575455157. The next prime is 575455189. The reversal of 575455163 is 361554575.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 575455163 - 2¹⁸ = 575193019 is a prime.

It is a super-2 number, since 2×575455163² = 662297289246713138, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 575455163.

It is not a weakly prime, because it can be changed into another prime (575455063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287727581 + 287727582.

It is an arithmetic number, because the mean of its divisors is an integer number (287727582).

Almost surely, 2^575455163 is an apocalyptic number.

575455163 is a deficient number, since it is larger than the sum of its proper divisors (1).

575455163 is an equidigital number, since it uses as much as digits as its factorization.

575455163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 315000, while the sum is 41.

The square root of 575455163 is about 23988.6465437298. The cubic root of 575455163 is about 831.7711069642.

The spelling of 575455163 in words is "five hundred seventy-five million, four hundred fifty-five thousand, one hundred sixty-three".