5668782242 has 6 divisors (see below), whose sum is σ = 8503333083. Its totient is φ = 2834337882.

The previous prime is 5668782241. The next prime is 5668782253. The reversal of 5668782242 is 2422878665.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2834391121 + 2834391121 = 53239^2 + 53239^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=53239.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5668782241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 79859 + ... + 133097.

Almost surely, 2^5668782242 is an apocalyptic number.

5668782242 is a deficient number, since it is larger than the sum of its proper divisors (2834550841).

5668782242 is an frugal number, since it uses more digits than its factorization.

5668782242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106480 (or 53241 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 50.

The square root of 5668782242 is about 75291.3158471812. The cubic root of 5668782242 is about 1783.0489178084.

Multiplying 5668782242 by its sum of digits (50), we get a square (283439112100 = 532390²).

The spelling of 5668782242 in words is "five billion, six hundred sixty-eight million, seven hundred eighty-two thousand, two hundred forty-two".