565077049 has 2 divisors, whose sum is σ = 565077050. Its totient is φ = 565077048.

The previous prime is 565076983. The next prime is 565077077. The reversal of 565077049 is 940770565.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 539725824 + 25351225 = 23232^2 + 5035^2 .

It is a cyclic number.

It is not a de Polignac number, because 565077049 - 2⁹ = 565076537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 565076996 and 565077014.

It is not a weakly prime, because it can be changed into another prime (563077049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282538524 + 282538525.

It is an arithmetic number, because the mean of its divisors is an integer number (282538525).

Almost surely, 2^565077049 is an apocalyptic number.

It is an amenable number.

565077049 is a deficient number, since it is larger than the sum of its proper divisors (1).

565077049 is an equidigital number, since it uses as much as digits as its factorization.

565077049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 264600, while the sum is 43.

The square root of 565077049 is about 23771.3493306543. The cubic root of 565077049 is about 826.7405183725.

The spelling of 565077049 in words is "five hundred sixty-five million, seventy-seven thousand, forty-nine".