1060565655559 has 4 divisors (see below), whose sum is σ = 1060618759560. Its totient is φ = 1060512551560.

The previous prime is 1060565655503. The next prime is 1060565655619. The reversal of 1060565655559 is 9555565650601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1060565655559 - 2¹⁹ = 1060565131271 is a prime.

It is a super-2 number, since 2×1060565655559² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1060565656559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26522032 + ... + 26561989.

It is an arithmetic number, because the mean of its divisors is an integer number (265154689890).

Almost surely, 2^{1060565655559} is an apocalyptic number.

1060565655559 is a deficient number, since it is larger than the sum of its proper divisors (53104001).

1060565655559 is an equidigital number, since it uses as much as digits as its factorization.

1060565655559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53104000.

The product of its (nonzero) digits is 30375000, while the sum is 58.

The spelling of 1060565655559 in words is "one trillion, sixty billion, five hundred sixty-five million, six hundred fifty-five thousand, five hundred fifty-nine".