575482139 has 2 divisors, whose sum is σ = 575482140. Its totient is φ = 575482138.

The previous prime is 575482129. The next prime is 575482151. The reversal of 575482139 is 931284575.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 575482139 - 2¹⁶ = 575416603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 575482139.

It is not a weakly prime, because it can be changed into another prime (575482129) 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, 287741069 + 287741070.

It is an arithmetic number, because the mean of its divisors is an integer number (287741070).

Almost surely, 2^575482139 is an apocalyptic number.

575482139 is a deficient number, since it is larger than the sum of its proper divisors (1).

575482139 is an equidigital number, since it uses as much as digits as its factorization.

575482139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 44.

The square root of 575482139 is about 23989.2088031265. The cubic root of 575482139 is about 831.7841039262.

The spelling of 575482139 in words is "five hundred seventy-five million, four hundred eighty-two thousand, one hundred thirty-nine".