545033630225 has 24 divisors (see below), whose sum is σ = 775395990528. Its totient is φ = 372283084800.

The previous prime is 545033630189. The next prime is 545033630231. The reversal of 545033630225 is 522036330545.

It is not a de Polignac number, because 545033630225 - 2¹⁶ = 545033564689 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6014321 + ... + 6104270.

It is an arithmetic number, because the mean of its divisors is an integer number (32308166272).

Almost surely, 2^545033630225 is an apocalyptic number.

It is an amenable number.

545033630225 is a deficient number, since it is larger than the sum of its proper divisors (230362360303).

545033630225 is a wasteful number, since it uses less digits than its factorization.

545033630225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12118865 (or 12118860 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 38.

The spelling of 545033630225 in words is "five hundred forty-five billion, thirty-three million, six hundred thirty thousand, two hundred twenty-five".