565877968172 has 48 divisors (see below), whose sum is σ = 1087095002112. Its totient is φ = 255606502080.

The previous prime is 565877968157. The next prime is 565877968189. The reversal of 565877968172 is 271869778565.

It is a junction number, because it is equal to n+sod(n) for n = 565877968096 and 565877968105.

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 15 ways as a sum of consecutive naturals, for example, 5472938 + ... + 5575374.

It is an arithmetic number, because the mean of its divisors is an integer number (22647812544).

Almost surely, 2^565877968172 is an apocalyptic number.

It is an amenable number.

565877968172 is a deficient number, since it is larger than the sum of its proper divisors (521217033940).

565877968172 is a wasteful number, since it uses less digits than its factorization.

565877968172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103238 (or 103236 counting only the distinct ones).

The product of its digits is 355622400, while the sum is 71.

The spelling of 565877968172 in words is "five hundred sixty-five billion, eight hundred seventy-seven million, nine hundred sixty-eight thousand, one hundred seventy-two".