5440569268 has 12 divisors (see below), whose sum is σ = 9552011392. Its totient is φ = 2711423160.

The previous prime is 5440569259. The next prime is 5440569287. The reversal of 5440569268 is 8629650445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2213988 + ... + 2216443.

Almost surely, 2^5440569268 is an apocalyptic number.

It is an amenable number.

5440569268 is a deficient number, since it is larger than the sum of its proper divisors (4111442124).

5440569268 is a wasteful number, since it uses less digits than its factorization.

5440569268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4430742 (or 4430740 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 49.

The square root of 5440569268 is about 73760.2146688850. The cubic root of 5440569268 is about 1758.7932141361.

The spelling of 5440569268 in words is "five billion, four hundred forty million, five hundred sixty-nine thousand, two hundred sixty-eight".