3066557445072 has 120 divisors (see below), whose sum is σ = 9362720622528. Its totient is φ = 929217369600.

The previous prime is 3066557445043. The next prime is 3066557445131. The reversal of 3066557445072 is 2705447556603.

3066557445072 is a `hidden beast` number, since 3 + 0 + 6 + 6 + 55 + 74 + 450 + 72 = 666.

3066557445072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62865172 + ... + 62913932.

Almost surely, 2^{3066557445072} is an apocalyptic number.

It is an amenable number.

3066557445072 is an abundant number, since it is smaller than the sum of its proper divisors (6296163177456).

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

3066557445072 is a wasteful number, since it uses less digits than its factorization.

3066557445072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88489 (or 88480 counting only the distinct ones).

The product of its (nonzero) digits is 21168000, while the sum is 54.

The spelling of 3066557445072 in words is "three trillion, sixty-six billion, five hundred fifty-seven million, four hundred forty-five thousand, seventy-two".