995582415566 has 32 divisors (see below), whose sum is σ = 1523468134656. Its totient is φ = 487823040000.

The previous prime is 995582415497. The next prime is 995582415577. The reversal of 995582415566 is 665514285599.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42207896 + ... + 42231476.

It is an arithmetic number, because the mean of its divisors is an integer number (47608379208).

Almost surely, 2^995582415566 is an apocalyptic number.

995582415566 is a deficient number, since it is larger than the sum of its proper divisors (527885719090).

995582415566 is a wasteful number, since it uses less digits than its factorization.

995582415566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24908.

The product of its digits is 116640000, while the sum is 65.

The spelling of 995582415566 in words is "nine hundred ninety-five billion, five hundred eighty-two million, four hundred fifteen thousand, five hundred sixty-six".