3045516206566 has 4 divisors (see below), whose sum is σ = 4568274309852. Its totient is φ = 1522758103282.

The previous prime is 3045516206563. The next prime is 3045516206573. The reversal of 3045516206566 is 6656026155403.

3045516206566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045516206561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 761379051640 + ... + 761379051643.

It is an arithmetic number, because the mean of its divisors is an integer number (1142068577463).

Almost surely, 2^{3045516206566} is an apocalyptic number.

3045516206566 is a deficient number, since it is larger than the sum of its proper divisors (1522758103286).

3045516206566 is a wasteful number, since it uses less digits than its factorization.

3045516206566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522758103285.

The product of its (nonzero) digits is 3888000, while the sum is 49.

The spelling of 3045516206566 in words is "three trillion, forty-five billion, five hundred sixteen million, two hundred six thousand, five hundred sixty-six".