3559403945016 has 192 divisors, whose sum is σ = 10383610255200. Its totient is φ = 1097379569664.

The previous prime is 3559403944997. The next prime is 3559403945077. The reversal of 3559403945016 is 6105493049553.

3559403945016 is a `hidden beast` number, since 3 + 5 + 5 + 9 + 40 + 3 + 94 + 501 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 279975076 + ... + 279987788.

Almost surely, 2^{3559403945016} is an apocalyptic number.

3559403945016 is a gapful number since it is divisible by the number (36) 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 3559403945016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5191805127600).

3559403945016 is an abundant number, since it is smaller than the sum of its proper divisors (6824206310184).

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

3559403945016 is a wasteful number, since it uses less digits than its factorization.

3559403945016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16678 (or 16671 counting only the distinct ones).

The product of its (nonzero) digits is 8748000, while the sum is 54.

The spelling of 3559403945016 in words is "three trillion, five hundred fifty-nine billion, four hundred three million, nine hundred forty-five thousand, sixteen".