5506639046000 has 80 divisors (see below), whose sum is σ = 13327972901568. Its totient is φ = 2200518368000.

The previous prime is 5506639045979. The next prime is 5506639046023. The reversal of 5506639046000 is 6409366055.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 726734 + ... + 3397266.

Almost surely, 2^{5506639046000} is an apocalyptic number.

5506639046000 is a gapful number since it is divisible by the number (50) 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 5506639046000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6663986450784).

5506639046000 is an abundant number, since it is smaller than the sum of its proper divisors (7821333855568).

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

5506639046000 is a wasteful number, since it uses less digits than its factorization.

5506639046000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2671587 (or 2671571 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 44.

The spelling of 5506639046000 in words is "five trillion, five hundred six billion, six hundred thirty-nine million, forty-six thousand".