574930561 has 2 divisors, whose sum is σ = 574930562. Its totient is φ = 574930560.

The previous prime is 574930547. The next prime is 574930571. The reversal of 574930561 is 165039475.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 375584400 + 199346161 = 19380^2 + 14119^2 .

It is a cyclic number.

It is not a de Polignac number, because 574930561 - 2¹¹ = 574928513 is a prime.

It is not a weakly prime, because it can be changed into another prime (574930541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287465280 + 287465281.

It is an arithmetic number, because the mean of its divisors is an integer number (287465281).

Almost surely, 2^574930561 is an apocalyptic number.

It is an amenable number.

574930561 is a deficient number, since it is larger than the sum of its proper divisors (1).

574930561 is an equidigital number, since it uses as much as digits as its factorization.

574930561 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 574930561 is about 23977.7096696077. The cubic root of 574930561 is about 831.5182743790.

The spelling of 574930561 in words is "five hundred seventy-four million, nine hundred thirty thousand, five hundred sixty-one".