1606056115566 has 64 divisors (see below), whose sum is σ = 3687796988928. Its totient is φ = 456772862208.

The previous prime is 1606056115537. The next prime is 1606056115577. The reversal of 1606056115566 is 6655116506061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37135831 + ... + 37179053.

It is an arithmetic number, because the mean of its divisors is an integer number (57621827952).

Almost surely, 2^{1606056115566} is an apocalyptic number.

1606056115566 is an abundant number, since it is smaller than the sum of its proper divisors (2081740873362).

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

1606056115566 is a wasteful number, since it uses less digits than its factorization.

1606056115566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47265.

The product of its (nonzero) digits is 972000, while the sum is 48.

The spelling of 1606056115566 in words is "one trillion, six hundred six billion, fifty-six million, one hundred fifteen thousand, five hundred sixty-six".