5568451345 has 8 divisors (see below), whose sum is σ = 6862740264. Its totient is φ = 4334361984.

The previous prime is 5568451333. The next prime is 5568451349. The reversal of 5568451345 is 5431548655.

It can be written as a sum of positive squares in 4 ways, for example, as 1796403456 + 3772047889 = 42384^2 + 61417^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5568451345 - 2²¹ = 5566354193 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5568451295 and 5568451304.

It is not an unprimeable number, because it can be changed into a prime (5568451349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15049684 + ... + 15050053.

It is an arithmetic number, because the mean of its divisors is an integer number (857842533).

Almost surely, 2^5568451345 is an apocalyptic number.

It is an amenable number.

5568451345 is a deficient number, since it is larger than the sum of its proper divisors (1294288919).

5568451345 is a wasteful number, since it uses less digits than its factorization.

5568451345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30099779.

The product of its digits is 1440000, while the sum is 46.

The square root of 5568451345 is about 74622.0566923748. The cubic root of 5568451345 is about 1772.4669384560.

The spelling of 5568451345 in words is "five billion, five hundred sixty-eight million, four hundred fifty-one thousand, three hundred forty-five".