544728463552 has 56 divisors (see below), whose sum is σ = 1330394530976. Its totient is φ = 215496972288.

The previous prime is 544728463511. The next prime is 544728463579. The reversal of 544728463552 is 255364827445.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 544728463493 and 544728463502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46760013 + ... + 46771660.

It is an arithmetic number, because the mean of its divisors is an integer number (23757045196).

Almost surely, 2^544728463552 is an apocalyptic number.

544728463552 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

544728463552 is an abundant number, since it is smaller than the sum of its proper divisors (785666067424).

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

544728463552 is a wasteful number, since it uses less digits than its factorization.

544728463552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93531705 (or 93531695 counting only the distinct ones).

The product of its digits is 32256000, while the sum is 55.

The spelling of 544728463552 in words is "five hundred forty-four billion, seven hundred twenty-eight million, four hundred sixty-three thousand, five hundred fifty-two".