572853109 has 2 divisors, whose sum is σ = 572853110. Its totient is φ = 572853108.

The previous prime is 572853103. The next prime is 572853133. The reversal of 572853109 is 901358275.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 532594084 + 40259025 = 23078^2 + 6345^2 .

It is a cyclic number.

It is not a de Polignac number, because 572853109 - 2⁵ = 572853077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (572853103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286426554 + 286426555.

It is an arithmetic number, because the mean of its divisors is an integer number (286426555).

Almost surely, 2^572853109 is an apocalyptic number.

It is an amenable number.

572853109 is a deficient number, since it is larger than the sum of its proper divisors (1).

572853109 is an equidigital number, since it uses as much as digits as its factorization.

572853109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 572853109 is about 23934.3499807285. The cubic root of 572853109 is about 830.5155306001.

The spelling of 572853109 in words is "five hundred seventy-two million, eight hundred fifty-three thousand, one hundred nine".