566751042 has 96 divisors (see below), whose sum is σ = 1448830656. Its totient is φ = 157852800.

The previous prime is 566751041. The next prime is 566751067. The reversal of 566751042 is 240157665.

It is a happy number.

566751042 is a `hidden beast` number, since 566 + 7 + 51 + 0 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 566750988 and 566751006.

It is not an unprimeable number, because it can be changed into a prime (566751041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1083393 + ... + 1083915.

It is an arithmetic number, because the mean of its divisors is an integer number (15091986).

Almost surely, 2^566751042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 566751042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (724415328).

566751042 is an abundant number, since it is smaller than the sum of its proper divisors (882079614).

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

566751042 is a wasteful number, since it uses less digits than its factorization.

566751042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976 (or 973 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 566751042 is about 23806.5335989934. The cubic root of 566751042 is about 827.5560965126.

The spelling of 566751042 in words is "five hundred sixty-six million, seven hundred fifty-one thousand, forty-two".