544433045 has 8 divisors (see below), whose sum is σ = 703575096. Its totient is φ = 402042816.

The previous prime is 544433039. The next prime is 544433047. The reversal of 544433045 is 540334445.

It can be written as a sum of positive squares in 4 ways, for example, as 67141636 + 477291409 = 8194^2 + 21847^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 544433045 - 2⁸ = 544432789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544433047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4187882 + ... + 4188011.

It is an arithmetic number, because the mean of its divisors is an integer number (87946887).

Almost surely, 2^544433045 is an apocalyptic number.

It is an amenable number.

544433045 is a deficient number, since it is larger than the sum of its proper divisors (159142051).

544433045 is a wasteful number, since it uses less digits than its factorization.

544433045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8375911.

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 544433045 is about 23333.0890582452. The cubic root of 544433045 is about 816.5475732671.

The spelling of 544433045 in words is "five hundred forty-four million, four hundred thirty-three thousand, forty-five".