1166056500104 has 32 divisors (see below), whose sum is σ = 2229160949400. Its totient is φ = 571723868160.

The previous prime is 1166056500073. The next prime is 1166056500107. The reversal of 1166056500104 is 4010056506611.

It can be written as a sum of positive squares in 4 ways, for example, as 1069565503204 + 96490996900 = 1034198^2 + 310630^2 .

It is a super-2 number, since 2×1166056500104² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1166056500107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6808307 + ... + 6977474.

Almost surely, 2^{1166056500104} is an apocalyptic number.

It is an amenable number.

1166056500104 is a deficient number, since it is larger than the sum of its proper divisors (1063104449296).

1166056500104 is a wasteful number, since it uses less digits than its factorization.

1166056500104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13785993 (or 13785989 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 1166056500104 in words is "one trillion, one hundred sixty-six billion, fifty-six million, five hundred thousand, one hundred four".