545004622 has 16 divisors (see below), whose sum is σ = 832705632. Its totient is φ = 267455520.

The previous prime is 545004589. The next prime is 545004659. The reversal of 545004622 is 226400545.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 54828 + ... + 64000.

It is an arithmetic number, because the mean of its divisors is an integer number (52044102).

Almost surely, 2^545004622 is an apocalyptic number.

545004622 is a deficient number, since it is larger than the sum of its proper divisors (287701010).

545004622 is a wasteful number, since it uses less digits than its factorization.

545004622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9723.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 545004622 is about 23345.3340520113. The cubic root of 545004622 is about 816.8332261324.

The spelling of 545004622 in words is "five hundred forty-five million, four thousand, six hundred twenty-two".