544881480 has 256 divisors, whose sum is σ = 1944311040. Its totient is φ = 120422400.

The previous prime is 544881401. The next prime is 544881541. The reversal of 544881480 is 84188445.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1938940 + ... + 1939220.

It is an arithmetic number, because the mean of its divisors is an integer number (7594965).

Almost surely, 2^544881480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 544881480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (972155520).

544881480 is an abundant number, since it is smaller than the sum of its proper divisors (1399429560).

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

544881480 is a wasteful number, since it uses less digits than its factorization.

544881480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432 (or 428 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 42.

The square root of 544881480 is about 23342.6965023324. The cubic root of 544881480 is about 816.7717012390.

The spelling of 544881480 in words is "five hundred forty-four million, eight hundred eighty-one thousand, four hundred eighty".