1160665165584 has 60 divisors (see below), whose sum is σ = 3273827255296. Its totient is φ = 383842017216.

The previous prime is 1160665165537. The next prime is 1160665165589. The reversal of 1160665165584 is 4855615660611.

It is a happy number.

1160665165584 is a `hidden beast` number, since 1 + 1 + 6 + 0 + 6 + 6 + 51 + 6 + 5 + 584 = 666.

It is a super-2 number, since 2×1160665165584² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1160665165584.

It is not an unprimeable number, because it can be changed into a prime (1160665165589) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31714684 + ... + 31751259.

Almost surely, 2^{1160665165584} is an apocalyptic number.

It is an amenable number.

1160665165584 is an abundant number, since it is smaller than the sum of its proper divisors (2113162089712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1160665165584 is a wasteful number, since it uses less digits than its factorization.

1160665165584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63466084 (or 63466075 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 54.

The spelling of 1160665165584 in words is "one trillion, one hundred sixty billion, six hundred sixty-five million, one hundred sixty-five thousand, five hundred eighty-four".