54545088189 has 32 divisors (see below), whose sum is σ = 75716619264. Its totient is φ = 34903290240.

The previous prime is 54545088187. The next prime is 54545088193. The reversal of 54545088189 is 98188054545.

It is not a de Polignac number, because 54545088189 - 2¹ = 54545088187 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54545088181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1724929 + ... + 1756265.

It is an arithmetic number, because the mean of its divisors is an integer number (2366144352).

Almost surely, 2^54545088189 is an apocalyptic number.

It is an amenable number.

54545088189 is a deficient number, since it is larger than the sum of its proper divisors (21171531075).

54545088189 is a wasteful number, since it uses less digits than its factorization.

54545088189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31617.

The product of its (nonzero) digits is 9216000, while the sum is 57.

The spelling of 54545088189 in words is "fifty-four billion, five hundred forty-five million, eighty-eight thousand, one hundred eighty-nine".