1065056661076 has 12 divisors (see below), whose sum is σ = 1973487342708. Its totient is φ = 501203134592.

The previous prime is 1065056661061. The next prime is 1065056661113. The reversal of 1065056661076 is 6701666505601.

It can be written as a sum of positive squares in 2 ways, for example, as 632066340676 + 432990320400 = 795026^2 + 658020^2 .

It is a super-2 number, since 2×1065056661076² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7831298911 + ... + 7831299046.

It is an arithmetic number, because the mean of its divisors is an integer number (164457278559).

Almost surely, 2^{1065056661076} is an apocalyptic number.

It is an amenable number.

1065056661076 is a deficient number, since it is larger than the sum of its proper divisors (908430681632).

1065056661076 is a wasteful number, since it uses less digits than its factorization.

1065056661076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15662597978 (or 15662597976 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 49.

The spelling of 1065056661076 in words is "one trillion, sixty-five billion, fifty-six million, six hundred sixty-one thousand, seventy-six".