560665105 has 72 divisors (see below), whose sum is σ = 925271424. Its totient is φ = 322358400.

The previous prime is 560665093. The next prime is 560665109. The reversal of 560665105 is 501566065.

It is not a de Polignac number, because 560665105 - 2¹¹ = 560663057 is a prime.

It is a super-2 number, since 2×560665105² = 628690719929322050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (560665109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 454840 + ... + 456070.

It is an arithmetic number, because the mean of its divisors is an integer number (12850992).

Almost surely, 2^560665105 is an apocalyptic number.

560665105 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

560665105 is a deficient number, since it is larger than the sum of its proper divisors (364606319).

560665105 is a wasteful number, since it uses less digits than its factorization.

560665105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287 (or 1267 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 560665105 is about 23678.3678702735. The cubic root of 560665105 is about 824.5832507938.

The spelling of 560665105 in words is "five hundred sixty million, six hundred sixty-five thousand, one hundred five".