1132366511556 has 144 divisors (see below), whose sum is σ = 3461674070400. Its totient is φ = 323533193760.

The previous prime is 1132366511543. The next prime is 1132366511561. The reversal of 1132366511556 is 6551156632311.

1132366511556 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 36 + 65 + 1 + 1 + 556 = 666.

It is a super-2 number, since 2×1132366511556² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1364835 + ... + 2031626.

Almost surely, 2^{1132366511556} is an apocalyptic number.

It is an amenable number.

1132366511556 is an abundant number, since it is smaller than the sum of its proper divisors (2329307558844).

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

1132366511556 is an equidigital number, since it uses as much as digits as its factorization.

1132366511556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3396501 (or 3396473 counting only the distinct ones).

The product of its digits is 486000, while the sum is 45.

The spelling of 1132366511556 in words is "one trillion, one hundred thirty-two billion, three hundred sixty-six million, five hundred eleven thousand, five hundred fifty-six".