575505330 has 16 divisors (see below), whose sum is σ = 1381212864. Its totient is φ = 153468080.

The previous prime is 575505311. The next prime is 575505331. The reversal of 575505330 is 33505575.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 575505291 and 575505300.

It is not an unprimeable number, because it can be changed into a prime (575505331) 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 in 7 ways as a sum of consecutive naturals, for example, 9591726 + ... + 9591785.

It is an arithmetic number, because the mean of its divisors is an integer number (86325804).

Almost surely, 2^575505330 is an apocalyptic number.

575505330 is an abundant number, since it is smaller than the sum of its proper divisors (805707534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

575505330 is a wasteful number, since it uses less digits than its factorization.

575505330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19183521.

The product of its (nonzero) digits is 39375, while the sum is 33.

The square root of 575505330 is about 23989.6921614263. The cubic root of 575505330 is about 831.7952769611.

The spelling of 575505330 in words is "five hundred seventy-five million, five hundred five thousand, three hundred thirty".