574219109 has 4 divisors (see below), whose sum is σ = 574291116. Its totient is φ = 574147104.

The previous prime is 574219091. The next prime is 574219133. The reversal of 574219109 is 901912475.

574219109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 495062500 + 79156609 = 22250^2 + 8897^2 .

It is a cyclic number.

It is not a de Polignac number, because 574219109 - 2¹² = 574215013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (574219199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22304 + ... + 40569.

It is an arithmetic number, because the mean of its divisors is an integer number (143572779).

Almost surely, 2^574219109 is an apocalyptic number.

It is an amenable number.

574219109 is a deficient number, since it is larger than the sum of its proper divisors (72007).

574219109 is an equidigital number, since it uses as much as digits as its factorization.

574219109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72006.

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 574219109 is about 23962.8693816079. The cubic root of 574219109 is about 831.1751433599.

The spelling of 574219109 in words is "five hundred seventy-four million, two hundred nineteen thousand, one hundred nine".