1065055863115 has 16 divisors (see below), whose sum is σ = 1305907661952. Its totient is φ = 833502265344.

The previous prime is 1065055863097. The next prime is 1065055863127. The reversal of 1065055863115 is 5113685505601.

It is not a de Polignac number, because 1065055863115 - 2⁵ = 1065055863083 is a prime.

It is a super-2 number, since 2×1065055863115² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 649494 + ... + 1597483.

It is an arithmetic number, because the mean of its divisors is an integer number (81619228872).

Almost surely, 2^{1065055863115} is an apocalyptic number.

1065055863115 is a deficient number, since it is larger than the sum of its proper divisors (240851798837).

1065055863115 is a wasteful number, since it uses less digits than its factorization.

1065055863115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2249046.

The product of its (nonzero) digits is 540000, while the sum is 46.

The spelling of 1065055863115 in words is "one trillion, sixty-five billion, fifty-five million, eight hundred sixty-three thousand, one hundred fifteen".