560824321 has 2 divisors, whose sum is σ = 560824322. Its totient is φ = 560824320.

The previous prime is 560824283. The next prime is 560824357. The reversal of 560824321 is 123428065.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 497780721 + 63043600 = 22311^2 + 7940^2 .

It is a cyclic number.

It is not a de Polignac number, because 560824321 - 2²⁵ = 527269889 is a prime.

It is a super-2 number, since 2×560824321² = 629047838050222082, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (560824021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280412160 + 280412161.

It is an arithmetic number, because the mean of its divisors is an integer number (280412161).

It is a Proth number, since it is equal to 17115 ⋅ 2¹⁵ + 1 and 17115 < 2¹⁵.

Almost surely, 2^560824321 is an apocalyptic number.

It is an amenable number.

560824321 is a deficient number, since it is larger than the sum of its proper divisors (1).

560824321 is an equidigital number, since it uses as much as digits as its factorization.

560824321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 560824321 is about 23681.7296876727. The cubic root of 560824321 is about 824.6612976351.

It can be divided in two parts, 5608 and 24321, that added together give a square (29929 = 173²).

The spelling of 560824321 in words is "five hundred sixty million, eight hundred twenty-four thousand, three hundred twenty-one".