505546544606 has 64 divisors (see below), whose sum is σ = 813997900800. Its totient is φ = 234792163584.

The previous prime is 505546544599. The next prime is 505546544611. The reversal of 505546544606 is 606445645505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 314589455 + ... + 314591061.

It is an arithmetic number, because the mean of its divisors is an integer number (12718717200).

Almost surely, 2^505546544606 is an apocalyptic number.

505546544606 is a deficient number, since it is larger than the sum of its proper divisors (308451356194).

505546544606 is a wasteful number, since it uses less digits than its factorization.

505546544606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2441.

The product of its (nonzero) digits is 8640000, while the sum is 50.

The spelling of 505546544606 in words is "five hundred five billion, five hundred forty-six million, five hundred forty-four thousand, six hundred six".