544207540604 has 48 divisors (see below), whose sum is σ = 1172387328000. Its totient is φ = 215245342656.

The previous prime is 544207540577. The next prime is 544207540619. The reversal of 544207540604 is 406045702445.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1591067 + ... + 1902605.

It is an arithmetic number, because the mean of its divisors is an integer number (24424736000).

Almost surely, 2^544207540604 is an apocalyptic number.

It is an amenable number.

544207540604 is an abundant number, since it is smaller than the sum of its proper divisors (628179787396).

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

544207540604 is a wasteful number, since it uses less digits than its factorization.

544207540604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316362 (or 316360 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 41.

The spelling of 544207540604 in words is "five hundred forty-four billion, two hundred seven million, five hundred forty thousand, six hundred four".