5667344868 has 24 divisors (see below), whose sum is σ = 13231423072. Its totient is φ = 1888026624.

The previous prime is 5667344863. The next prime is 5667344869. The reversal of 5667344868 is 8684437665.

It is not an unprimeable number, because it can be changed into a prime (5667344863) 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, 114205 + ... + 156132.

Almost surely, 2^5667344868 is an apocalyptic number.

It is an amenable number.

5667344868 is an abundant number, since it is smaller than the sum of its proper divisors (7564078204).

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

5667344868 is a wasteful number, since it uses less digits than its factorization.

5667344868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272091 (or 272089 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 57.

The square root of 5667344868 is about 75281.7698251044. The cubic root of 5667344868 is about 1782.8982020290.

The spelling of 5667344868 in words is "five billion, six hundred sixty-seven million, three hundred forty-four thousand, eight hundred sixty-eight".