3541220005056 has 112 divisors (see below), whose sum is σ = 9414917846784. Its totient is φ = 1174686585856.

The previous prime is 3541220005039. The next prime is 3541220005079. The reversal of 3541220005056 is 6505000221453.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105587266 + ... + 105620798.

Almost surely, 2^{3541220005056} 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 3541220005056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4707458923392).

3541220005056 is an abundant number, since it is smaller than the sum of its proper divisors (5873697841728).

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

3541220005056 is a wasteful number, since it uses less digits than its factorization.

3541220005056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36198 (or 36188 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 3541220005056 in words is "three trillion, five hundred forty-one billion, two hundred twenty million, five thousand, fifty-six".