575050681 has 2 divisors, whose sum is σ = 575050682. Its totient is φ = 575050680.

The previous prime is 575050673. The next prime is 575050703. The reversal of 575050681 is 186050575.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 424154025 + 150896656 = 20595^2 + 12284^2 .

It is a cyclic number.

It is not a de Polignac number, because 575050681 - 2³ = 575050673 is a prime.

It is a super-3 number, since 3×575050681³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 575050681.

It is not a weakly prime, because it can be changed into another prime (575050601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287525340 + 287525341.

It is an arithmetic number, because the mean of its divisors is an integer number (287525341).

Almost surely, 2^575050681 is an apocalyptic number.

It is an amenable number.

575050681 is a deficient number, since it is larger than the sum of its proper divisors (1).

575050681 is an equidigital number, since it uses as much as digits as its factorization.

575050681 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42000, while the sum is 37.

The square root of 575050681 is about 23980.2143651803. The cubic root of 575050681 is about 831.5761799340.

The spelling of 575050681 in words is "five hundred seventy-five million, fifty thousand, six hundred eighty-one".