565551165052 has 12 divisors (see below), whose sum is σ = 989769415320. Its totient is φ = 282759903536.

The previous prime is 565551165031. The next prime is 565551165061. The reversal of 565551165052 is 250561155565.

It is a junction number, because it is equal to n+sod(n) for n = 565551164993 and 565551165011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3838402 + ... + 3983017.

It is an arithmetic number, because the mean of its divisors is an integer number (82480784610).

Almost surely, 2^565551165052 is an apocalyptic number.

It is an amenable number.

565551165052 is a deficient number, since it is larger than the sum of its proper divisors (424218250268).

565551165052 is a wasteful number, since it uses less digits than its factorization.

565551165052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7839500 (or 7839498 counting only the distinct ones).

The product of its (nonzero) digits is 1125000, while the sum is 46.

The spelling of 565551165052 in words is "five hundred sixty-five billion, five hundred fifty-one million, one hundred sixty-five thousand, fifty-two".