566543952426 has 8 divisors (see below), whose sum is σ = 1133087904864. Its totient is φ = 188847984140.

The previous prime is 566543952413. The next prime is 566543952427. The reversal of 566543952426 is 624259345665.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

566543952426 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (566543952427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47211996030 + ... + 47211996041.

It is an arithmetic number, because the mean of its divisors is an integer number (141635988108).

Almost surely, 2^566543952426 is an apocalyptic number.

566543952426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

566543952426 is a wasteful number, since it uses less digits than its factorization.

566543952426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94423992076.

The product of its digits is 46656000, while the sum is 57.

The spelling of 566543952426 in words is "five hundred sixty-six billion, five hundred forty-three million, nine hundred fifty-two thousand, four hundred twenty-six".