575355213 has 6 divisors (see below), whose sum is σ = 831068654. Its totient is φ = 383570136.

The previous prime is 575355181. The next prime is 575355229. The reversal of 575355213 is 312553575.

575355213 is a `hidden beast` number, since 57 + 53 + 552 + 1 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 552344004 + 23011209 = 23502^2 + 4797^2 .

It is not a de Polignac number, because 575355213 - 2⁵ = 575355181 is a prime.

It is a super-2 number, since 2×575355213² = 662067242252550738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575355113) 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, 31964170 + ... + 31964187.

Almost surely, 2^575355213 is an apocalyptic number.

It is an amenable number.

575355213 is a deficient number, since it is larger than the sum of its proper divisors (255713441).

575355213 is a wasteful number, since it uses less digits than its factorization.

575355213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63928363 (or 63928360 counting only the distinct ones).

The product of its digits is 78750, while the sum is 36.

The square root of 575355213 is about 23986.5631760784. The cubic root of 575355213 is about 831.7229477903.

The spelling of 575355213 in words is "five hundred seventy-five million, three hundred fifty-five thousand, two hundred thirteen".