545610226 has 32 divisors (see below), whose sum is σ = 945065088. Its totient is φ = 231413760.

The previous prime is 545610203. The next prime is 545610239. The reversal of 545610226 is 622016545.

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 15 ways as a sum of consecutive naturals, for example, 850866 + ... + 851506.

It is an arithmetic number, because the mean of its divisors is an integer number (29533284).

Almost surely, 2^545610226 is an apocalyptic number.

545610226 is a deficient number, since it is larger than the sum of its proper divisors (399454862).

545610226 is a wasteful number, since it uses less digits than its factorization.

545610226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 545610226 is about 23358.3010084210. The cubic root of 545610226 is about 817.1356665982.

The spelling of 545610226 in words is "five hundred forty-five million, six hundred ten thousand, two hundred twenty-six".