544486426 has 16 divisors (see below), whose sum is σ = 921702240. Its totient is φ = 238959280.

The previous prime is 544486403. The next prime is 544486441. The reversal of 544486426 is 624684445.

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 7 ways as a sum of consecutive naturals, for example, 426076 + ... + 427351.

It is an arithmetic number, because the mean of its divisors is an integer number (57606390).

Almost surely, 2^544486426 is an apocalyptic number.

544486426 is a deficient number, since it is larger than the sum of its proper divisors (377215814).

544486426 is a wasteful number, since it uses less digits than its factorization.

544486426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853469.

The product of its digits is 737280, while the sum is 43.

The square root of 544486426 is about 23334.2329207540. The cubic root of 544486426 is about 816.5742595615.

The spelling of 544486426 in words is "five hundred forty-four million, four hundred eighty-six thousand, four hundred twenty-six".