544222504504 has 32 divisors (see below), whose sum is σ = 1168742976480. Its totient is φ = 232727837184.

The previous prime is 544222504493. The next prime is 544222504537. The reversal of 544222504504 is 405405222445.

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, 10607077 + ... + 10658260.

It is an arithmetic number, because the mean of its divisors is an integer number (36523218015).

Almost surely, 2^544222504504 is an apocalyptic number.

It is an amenable number.

544222504504 is an abundant number, since it is smaller than the sum of its proper divisors (624520471976).

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

544222504504 is a wasteful number, since it uses less digits than its factorization.

544222504504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21265807 (or 21265803 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 37.

Adding to 544222504504 its reverse (405405222445), we get a palindrome (949627726949).

The spelling of 544222504504 in words is "five hundred forty-four billion, two hundred twenty-two million, five hundred four thousand, five hundred four".