544022445 has 16 divisors (see below), whose sum is σ = 871281792. Its totient is φ = 289863360.

The previous prime is 544022431. The next prime is 544022447. The reversal of 544022445 is 544220445.

It is not a de Polignac number, because 544022445 - 2⁴ = 544022429 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544022447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1177 + ... + 33006.

It is an arithmetic number, because the mean of its divisors is an integer number (54455112).

Almost surely, 2^544022445 is an apocalyptic number.

It is an amenable number.

544022445 is a deficient number, since it is larger than the sum of its proper divisors (327259347).

544022445 is a wasteful number, since it uses less digits than its factorization.

544022445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35252.

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 544022445 is about 23324.2887351362. The cubic root of 544022445 is about 816.3422472816.

The spelling of 544022445 in words is "five hundred forty-four million, twenty-two thousand, four hundred forty-five".