573135345 has 40 divisors (see below), whose sum is σ = 1029131136. Its totient is φ = 305157024.

The previous prime is 573135341. The next prime is 573135373. The reversal of 573135345 is 543531375.

It is not a de Polignac number, because 573135345 - 2² = 573135341 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (573135341) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 446074 + ... + 447356.

Almost surely, 2^573135345 is an apocalyptic number.

It is an amenable number.

573135345 is a deficient number, since it is larger than the sum of its proper divisors (455995791).

573135345 is a wasteful number, since it uses less digits than its factorization.

573135345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2403 (or 2394 counting only the distinct ones).

The product of its digits is 94500, while the sum is 36.

The square root of 573135345 is about 23940.2452994952. The cubic root of 573135345 is about 830.6519023231.

The spelling of 573135345 in words is "five hundred seventy-three million, one hundred thirty-five thousand, three hundred forty-five".