575477213 has 6 divisors (see below), whose sum is σ = 589173534. Its totient is φ = 562092216.

The previous prime is 575477173. The next prime is 575477219. The reversal of 575477213 is 312774575.

575477213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 424236409 + 151240804 = 20597^2 + 12298^2 .

It is a de Polignac number, because none of the positive numbers 2^k-575477213 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 (575477219) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153770 + ... + 157467.

It is an arithmetic number, because the mean of its divisors is an integer number (98195589).

Almost surely, 2^575477213 is an apocalyptic number.

It is an amenable number.

575477213 is a deficient number, since it is larger than the sum of its proper divisors (13696321).

575477213 is an equidigital number, since it uses as much as digits as its factorization.

575477213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311323 (or 311280 counting only the distinct ones).

The product of its digits is 205800, while the sum is 41.

The square root of 575477213 is about 23989.1061317424. The cubic root of 575477213 is about 831.7817306234.

The spelling of 575477213 in words is "five hundred seventy-five million, four hundred seventy-seven thousand, two hundred thirteen".