1135545156117 has 24 divisors (see below), whose sum is σ = 1693197479168. Its totient is φ = 732586032000.

The previous prime is 1135545156091. The next prime is 1135545156131. The reversal of 1135545156117 is 7116515455311.

1135545156117 is a `hidden beast` number, since 1 + 1 + 35 + 5 + 4 + 51 + 561 + 1 + 7 = 666.

It is not a de Polignac number, because 1135545156117 - 2¹⁴ = 1135545139733 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135545156017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13685718 + ... + 13768440.

Almost surely, 2^{1135545156117} is an apocalyptic number.

It is an amenable number.

1135545156117 is a deficient number, since it is larger than the sum of its proper divisors (557652323051).

1135545156117 is a wasteful number, since it uses less digits than its factorization.

1135545156117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131961 (or 131958 counting only the distinct ones).

The product of its digits is 315000, while the sum is 45.

The spelling of 1135545156117 in words is "one trillion, one hundred thirty-five billion, five hundred forty-five million, one hundred fifty-six thousand, one hundred seventeen".