1563282046066 has 16 divisors (see below), whose sum is σ = 2525322558528. Its totient is φ = 721508850000.

The previous prime is 1563282046049. The next prime is 1563282046087. The reversal of 1563282046066 is 6606402823651.

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, 5416881 + ... + 5698171.

It is an arithmetic number, because the mean of its divisors is an integer number (157832659908).

Almost surely, 2^{1563282046066} is an apocalyptic number.

1563282046066 is a deficient number, since it is larger than the sum of its proper divisors (962040512462).

1563282046066 is a wasteful number, since it uses less digits than its factorization.

1563282046066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495057.

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 1563282046066 in words is "one trillion, five hundred sixty-three billion, two hundred eighty-two million, forty-six thousand, sixty-six".