565522140520052 has 12 divisors (see below), whose sum is σ = 993606629361696. Its totient is φ = 281634532131000.

The previous prime is 565522140519979. The next prime is 565522140520069. The reversal of 565522140520052 is 250025041225565.

It is a junction number, because it is equal to n+sod(n) for n = 565522140519985 and 565522140520012.

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, 281634531128 + ... + 281634533135.

It is an arithmetic number, because the mean of its divisors is an integer number (82800552446808).

Almost surely, 2^{565522140520052} is an apocalyptic number.

It is an amenable number.

565522140520052 is a deficient number, since it is larger than the sum of its proper divisors (428084488841644).

565522140520052 is a wasteful number, since it uses less digits than its factorization.

565522140520052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563269064518 (or 563269064516 counting only the distinct ones).

The product of its (nonzero) digits is 1200000, while the sum is 44.

The spelling of 565522140520052 in words is "five hundred sixty-five trillion, five hundred twenty-two billion, one hundred forty million, five hundred twenty thousand, fifty-two".