565106671672 has 16 divisors (see below), whose sum is σ = 1070498464560. Its totient is φ = 279640414464.

The previous prime is 565106671667. The next prime is 565106671681. The reversal of 565106671672 is 276176601565.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364114348 + ... + 364115899.

It is an arithmetic number, because the mean of its divisors is an integer number (66906154035).

Almost surely, 2^565106671672 is an apocalyptic number.

It is an amenable number.

565106671672 is a deficient number, since it is larger than the sum of its proper divisors (505391792888).

565106671672 is a wasteful number, since it uses less digits than its factorization.

565106671672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728230350 (or 728230346 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 565106671672 in words is "five hundred sixty-five billion, one hundred six million, six hundred seventy-one thousand, six hundred seventy-two".