545043106 has 8 divisors (see below), whose sum is σ = 824002560. Its totient is φ = 270375588.

The previous prime is 545043091. The next prime is 545043119. The reversal of 545043106 is 601340545.

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

It is an unprimeable number.

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, 1072666 + ... + 1073173.

It is an arithmetic number, because the mean of its divisors is an integer number (103000320).

Almost surely, 2^545043106 is an apocalyptic number.

545043106 is a deficient number, since it is larger than the sum of its proper divisors (278959454).

545043106 is a wasteful number, since it uses less digits than its factorization.

545043106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2145968.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 545043106 is about 23346.1582706877. The cubic root of 545043106 is about 816.8524518226.

The spelling of 545043106 in words is "five hundred forty-five million, forty-three thousand, one hundred six".