5565406012 has 6 divisors (see below), whose sum is σ = 9739460528. Its totient is φ = 2782703004.

The previous prime is 5565406009. The next prime is 5565406027. The reversal of 5565406012 is 2106045655.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 695675748 + ... + 695675755.

Almost surely, 2^5565406012 is an apocalyptic number.

It is an amenable number.

5565406012 is a deficient number, since it is larger than the sum of its proper divisors (4174054516).

5565406012 is a wasteful number, since it uses less digits than its factorization.

5565406012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391351507 (or 1391351505 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 5565406012 is about 74601.6488557726. The cubic root of 5565406012 is about 1772.1437644401.

The spelling of 5565406012 in words is "five billion, five hundred sixty-five million, four hundred six thousand, twelve".