544408359936 has 176 divisors, whose sum is σ = 1659127234560. Its totient is φ = 155471339520.

The previous prime is 544408359923. The next prime is 544408359967. The reversal of 544408359936 is 639953804445.

It is a self number, because there is not a number n which added to its sum of digits gives 544408359936.

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, 58464721 + ... + 58474031.

Almost surely, 2^544408359936 is an apocalyptic number.

544408359936 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 544408359936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (829563617280).

544408359936 is an abundant number, since it is smaller than the sum of its proper divisors (1114718874624).

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

544408359936 is a wasteful number, since it uses less digits than its factorization.

544408359936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12060 (or 12042 counting only the distinct ones).

The product of its (nonzero) digits is 55987200, while the sum is 60.

The spelling of 544408359936 in words is "five hundred forty-four billion, four hundred eight million, three hundred fifty-nine thousand, nine hundred thirty-six".