575227481 has 2 divisors, whose sum is σ = 575227482. Its totient is φ = 575227480.

The previous prime is 575227427. The next prime is 575227529. The reversal of 575227481 is 184722575.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 432640000 + 142587481 = 20800^2 + 11941^2 .

It is a cyclic number.

It is not a de Polignac number, because 575227481 - 2¹⁴ = 575211097 is a prime.

It is a super-2 number, since 2×575227481² = 661773309795210722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (575229481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287613740 + 287613741.

It is an arithmetic number, because the mean of its divisors is an integer number (287613741).

Almost surely, 2^575227481 is an apocalyptic number.

It is an amenable number.

575227481 is a deficient number, since it is larger than the sum of its proper divisors (1).

575227481 is an equidigital number, since it uses as much as digits as its factorization.

575227481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 156800, while the sum is 41.

The square root of 575227481 is about 23983.9004542631. The cubic root of 575227481 is about 831.6613942225.

It can be divided in two parts, 5752 and 27481, that added together give a palindrome (33233).

The spelling of 575227481 in words is "five hundred seventy-five million, two hundred twenty-seven thousand, four hundred eighty-one".