5481040404480 has 448 divisors, whose sum is σ = 18651276416448. Its totient is φ = 1369608028160.

The previous prime is 5481040404479. The next prime is 5481040404523. The reversal of 5481040404480 is 844040401845.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 486722050 + ... + 486733310.

Almost surely, 2^{5481040404480} 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 5481040404480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9325638208224).

5481040404480 is an abundant number, since it is smaller than the sum of its proper divisors (13170236011968).

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

5481040404480 is a wasteful number, since it uses less digits than its factorization.

5481040404480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11545 (or 11521 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 42.

The spelling of 5481040404480 in words is "five trillion, four hundred eighty-one billion, forty million, four hundred four thousand, four hundred eighty".