3553536605444 has 12 divisors (see below), whose sum is σ = 7107073210944. Its totient is φ = 1522944259464.

The previous prime is 3553536605441. The next prime is 3553536605497. The reversal of 3553536605444 is 4445066353553.

3553536605444 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3553536605441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63456010784 + ... + 63456010839.

It is an arithmetic number, because the mean of its divisors is an integer number (592256100912).

Almost surely, 2^{3553536605444} is an apocalyptic number.

It is an amenable number.

3553536605444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3553536605444 is a wasteful number, since it uses less digits than its factorization.

3553536605444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126912021634 (or 126912021632 counting only the distinct ones).

The product of its (nonzero) digits is 38880000, while the sum is 53.

The spelling of 3553536605444 in words is "three trillion, five hundred fifty-three billion, five hundred thirty-six million, six hundred five thousand, four hundred forty-four".