544944427 has 8 divisors (see below), whose sum is σ = 550400000. Its totient is φ = 539507304.

The previous prime is 544944397. The next prime is 544944437. The reversal of 544944427 is 724449445.

It is a happy number.

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 544944427 - 2¹¹ = 544942379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (544944437) 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, 59074 + ... + 67672.

It is an arithmetic number, because the mean of its divisors is an integer number (68800000).

Almost surely, 2^544944427 is an apocalyptic number.

544944427 is a deficient number, since it is larger than the sum of its proper divisors (5455573).

544944427 is a wasteful number, since it uses less digits than its factorization.

544944427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9225.

The product of its digits is 645120, while the sum is 43.

The square root of 544944427 is about 23344.0447866260. The cubic root of 544944427 is about 816.8031523285.

The spelling of 544944427 in words is "five hundred forty-four million, nine hundred forty-four thousand, four hundred twenty-seven".