570868049 has 2 divisors, whose sum is σ = 570868050. Its totient is φ = 570868048.

The previous prime is 570868037. The next prime is 570868057. The reversal of 570868049 is 940868075.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 392832400 + 178035649 = 19820^2 + 13343^2 .

It is a cyclic number.

It is not a de Polignac number, because 570868049 - 2²⁰ = 569819473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 570867994 and 570868012.

It is not a weakly prime, because it can be changed into another prime (570868019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 285434024 + 285434025.

It is an arithmetic number, because the mean of its divisors is an integer number (285434025).

Almost surely, 2^570868049 is an apocalyptic number.

It is an amenable number.

570868049 is a deficient number, since it is larger than the sum of its proper divisors (1).

570868049 is an equidigital number, since it uses as much as digits as its factorization.

570868049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 47.

The square root of 570868049 is about 23892.8451424271. The cubic root of 570868049 is about 829.5551150437. Note that the first 3 decimals are identical.

The spelling of 570868049 in words is "five hundred seventy million, eight hundred sixty-eight thousand, forty-nine".