565942852860 has 1728 divisors, whose sum is σ = 2292086845440. Its totient is φ = 103464345600.

The previous prime is 565942852831. The next prime is 565942852861. The reversal of 565942852860 is 68258249565.

565942852860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×565942852860² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 565942852794 and 565942852803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565942852861) by changing a digit.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 7752641784 + ... + 7752641856.

Almost surely, 2^565942852860 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 565942852860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1146043422720).

565942852860 is an abundant number, since it is smaller than the sum of its proper divisors (1726143992580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

565942852860 is a wasteful number, since it uses less digits than its factorization.

565942852860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 41472000, while the sum is 60.

The spelling of 565942852860 in words is "five hundred sixty-five billion, nine hundred forty-two million, eight hundred fifty-two thousand, eight hundred sixty".