544015045 has 24 divisors (see below), whose sum is σ = 792561024. Its totient is φ = 351088896.

The previous prime is 544015037. The next prime is 544015051. The reversal of 544015045 is 540510445.

It is not a de Polignac number, because 544015045 - 2³ = 544015037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16777 + ... + 37006.

It is an arithmetic number, because the mean of its divisors is an integer number (33023376).

Almost surely, 2^544015045 is an apocalyptic number.

It is an amenable number.

544015045 is a deficient number, since it is larger than the sum of its proper divisors (248545979).

544015045 is a wasteful number, since it uses less digits than its factorization.

544015045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53829 (or 53812 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 544015045 is about 23324.1301016780. The cubic root of 544015045 is about 816.3385458657.

The spelling of 544015045 in words is "five hundred forty-four million, fifteen thousand, forty-five".