485570597 has 2 divisors, whose sum is σ = 485570598. Its totient is φ = 485570596.

The previous prime is 485570543. The next prime is 485570599. The reversal of 485570597 is 795075584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 485497156 + 73441 = 22034^2 + 271^2 .

It is a cyclic number.

It is not a de Polignac number, because 485570597 - 2¹⁶ = 485505061 is a prime.

Together with 485570599, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485570599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242785298 + 242785299.

It is an arithmetic number, because the mean of its divisors is an integer number (242785299).

Almost surely, 2^485570597 is an apocalyptic number.

It is an amenable number.

485570597 is a deficient number, since it is larger than the sum of its proper divisors (1).

485570597 is an equidigital number, since it uses as much as digits as its factorization.

485570597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1764000, while the sum is 50.

The square root of 485570597 is about 22035.6664750581. Note that the first 3 decimals coincide. The cubic root of 485570597 is about 785.9907956673.

The spelling of 485570597 in words is "four hundred eighty-five million, five hundred seventy thousand, five hundred ninety-seven".