560128505 has 16 divisors (see below), whose sum is σ = 677373840. Its totient is φ = 444638208.

The previous prime is 560128487. The next prime is 560128507. The reversal of 560128505 is 505821065.

560128505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 900601 + 559227904 = 949^2 + 23648^2 .

It is a cyclic number.

It is not a de Polignac number, because 560128505 - 2¹⁰ = 560127481 is a prime.

It is a super-2 number, since 2×560128505² = 627487884227070050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (560128507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433901 + ... + 435189.

It is an arithmetic number, because the mean of its divisors is an integer number (42335865).

Almost surely, 2^560128505 is an apocalyptic number.

It is an amenable number.

560128505 is a deficient number, since it is larger than the sum of its proper divisors (117245335).

560128505 is a wasteful number, since it uses less digits than its factorization.

560128505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900.

The product of its (nonzero) digits is 12000, while the sum is 32.

The square root of 560128505 is about 23667.0341403396. The cubic root of 560128505 is about 824.3201034453.

The spelling of 560128505 in words is "five hundred sixty million, one hundred twenty-eight thousand, five hundred five".