545323254084 has 36 divisors (see below), whose sum is σ = 1575378290304. Its totient is φ = 155806643952.

The previous prime is 545323254083. The next prime is 545323254199. The reversal of 545323254084 is 480452323545.

545323254084 is a `hidden beast` number, since 5 + 4 + 5 + 3 + 23 + 2 + 540 + 84 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (545323254083) 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, 1081990332 + ... + 1081990835.

It is an arithmetic number, because the mean of its divisors is an integer number (43760508064).

Almost surely, 2^545323254084 is an apocalyptic number.

It is an amenable number.

545323254084 is an abundant number, since it is smaller than the sum of its proper divisors (1030055036220).

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

545323254084 is a wasteful number, since it uses less digits than its factorization.

545323254084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163981184 (or 2163981179 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

The spelling of 545323254084 in words is "five hundred forty-five billion, three hundred twenty-three million, two hundred fifty-four thousand, eighty-four".