13545900885177 has 12 divisors (see below), whose sum is σ = 20417010030144. Its totient is φ = 8637965781720.

The previous prime is 13545900885161. The next prime is 13545900885197. The reversal of 13545900885177 is 77158800954531.

It is a happy number.

13545900885177 is a `hidden beast` number, since 1 + 3 + 5 + 459 + 0 + 0 + 8 + 8 + 5 + 177 = 666.

It is not a de Polignac number, because 13545900885177 - 2⁴ = 13545900885161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13545900885107) 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, 32719567149 + ... + 32719567562.

It is an arithmetic number, because the mean of its divisors is an integer number (1701417502512).

Almost surely, 2^{13545900885177} is an apocalyptic number.

It is an amenable number.

13545900885177 is a deficient number, since it is larger than the sum of its proper divisors (6871109144967).

13545900885177 is a wasteful number, since it uses less digits than its factorization.

13545900885177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65439134740 (or 65439134737 counting only the distinct ones).

The product of its (nonzero) digits is 42336000, while the sum is 63.

The spelling of 13545900885177 in words is "thirteen trillion, five hundred forty-five billion, nine hundred million, eight hundred eighty-five thousand, one hundred seventy-seven".