544711664 has 40 divisors (see below), whose sum is σ = 1245063168. Its totient is φ = 225915840.

The previous prime is 544711649. The next prime is 544711679. The reversal of 544711664 is 466117445.

544711664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (544711649) and next prime (544711679).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74972 + ... + 81915.

Almost surely, 2^544711664 is an apocalyptic number.

It is an amenable number.

544711664 is an abundant number, since it is smaller than the sum of its proper divisors (700351504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

544711664 is a wasteful number, since it uses less digits than its factorization.

544711664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156933 (or 156927 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 544711664 is about 23339.0587642261. The cubic root of 544711664 is about 816.6868416137.

The spelling of 544711664 in words is "five hundred forty-four million, seven hundred eleven thousand, six hundred sixty-four".