545482168092 has 54 divisors (see below), whose sum is σ = 1438864096488. Its totient is φ = 173915074608.

The previous prime is 545482168031. The next prime is 545482168093. The reversal of 545482168092 is 290861284545.

545482168092 is a `hidden beast` number, since 5 + 4 + 548 + 2 + 1 + 6 + 8 + 0 + 92 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545482168093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 21239443 + ... + 21265109.

Almost surely, 2^545482168092 is an apocalyptic number.

It is an amenable number.

545482168092 is an abundant number, since it is smaller than the sum of its proper divisors (893381928396).

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

545482168092 is an equidigital number, since it uses as much as digits as its factorization.

545482168092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51367 (or 25695 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 54.

The spelling of 545482168092 in words is "five hundred forty-five billion, four hundred eighty-two million, one hundred sixty-eight thousand, ninety-two".