3556887013356 has 24 divisors (see below), whose sum is σ = 8359110970560. Its totient is φ = 1177099298832.

The previous prime is 3556887013301. The next prime is 3556887013387. The reversal of 3556887013356 is 6533107886553.

It is a self number, because there is not a number n which added to its sum of digits gives 3556887013356.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1066211466 + ... + 1066214801.

It is an arithmetic number, because the mean of its divisors is an integer number (348296290440).

Almost surely, 2^{3556887013356} is an apocalyptic number.

It is an amenable number.

3556887013356 is an abundant number, since it is smaller than the sum of its proper divisors (4802223957204).

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

3556887013356 is a wasteful number, since it uses less digits than its factorization.

3556887013356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132426413 (or 2132426411 counting only the distinct ones).

The product of its (nonzero) digits is 54432000, while the sum is 60.

The spelling of 3556887013356 in words is "three trillion, five hundred fifty-six billion, eight hundred eighty-seven million, thirteen thousand, three hundred fifty-six".