574485427 has 2 divisors, whose sum is σ = 574485428. Its totient is φ = 574485426.

The previous prime is 574485377. The next prime is 574485473. The reversal of 574485427 is 724584475.

It is an a-pointer prime, because the next prime (574485473) can be obtained adding 574485427 to its sum of digits (46).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-574485427 is a prime.

It is not a weakly prime, because it can be changed into another prime (574485127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287242713 + 287242714.

It is an arithmetic number, because the mean of its divisors is an integer number (287242714).

Almost surely, 2^574485427 is an apocalyptic number.

574485427 is a deficient number, since it is larger than the sum of its proper divisors (1).

574485427 is an equidigital number, since it uses as much as digits as its factorization.

574485427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1254400, while the sum is 46.

The square root of 574485427 is about 23968.4256262275. The cubic root of 574485427 is about 831.3036208499.

The spelling of 574485427 in words is "five hundred seventy-four million, four hundred eighty-five thousand, four hundred twenty-seven".