545055046 has 8 divisors (see below), whose sum is σ = 826769160. Its totient is φ = 269465328.

The previous prime is 545055041. The next prime is 545055047. The reversal of 545055046 is 640550545.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545055041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1530876 + ... + 1531231.

It is an arithmetic number, because the mean of its divisors is an integer number (103346145).

Almost surely, 2^545055046 is an apocalyptic number.

545055046 is a deficient number, since it is larger than the sum of its proper divisors (281714114).

545055046 is a wasteful number, since it uses less digits than its factorization.

545055046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3062198.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 545055046 is about 23346.4139858780. The cubic root of 545055046 is about 816.8584165784.

The spelling of 545055046 in words is "five hundred forty-five million, fifty-five thousand, forty-six".