545604054 has 8 divisors (see below), whose sum is σ = 1091208120. Its totient is φ = 181868016.

The previous prime is 545604041. The next prime is 545604067. The reversal of 545604054 is 450406545.

It is an interprime number because it is at equal distance from previous prime (545604041) and next prime (545604067).

It is a sphenic number, since it is the product of 3 distinct primes.

545604054 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45466999 + ... + 45467010.

It is an arithmetic number, because the mean of its divisors is an integer number (136401015).

Almost surely, 2^545604054 is an apocalyptic number.

545604054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

545604054 is a wasteful number, since it uses less digits than its factorization.

545604054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90934014.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 545604054 is about 23358.1688922741. The cubic root of 545604054 is about 817.1325854118.

The spelling of 545604054 in words is "five hundred forty-five million, six hundred four thousand, fifty-four".