566105523456 has 144 divisors (see below), whose sum is σ = 1645781215680. Its totient is φ = 171323228160.

The previous prime is 566105523427. The next prime is 566105523461. The reversal of 566105523456 is 654325501665.

566105523456 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6486960 + ... + 6573648.

It is an arithmetic number, because the mean of its divisors is an integer number (11429036220).

Almost surely, 2^566105523456 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 566105523456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (822890607840).

566105523456 is an abundant number, since it is smaller than the sum of its proper divisors (1079675692224).

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

566105523456 is a wasteful number, since it uses less digits than its factorization.

566105523456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87492 (or 87478 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 48.

The spelling of 566105523456 in words is "five hundred sixty-six billion, one hundred five million, five hundred twenty-three thousand, four hundred fifty-six".