4544105368 has 16 divisors (see below), whose sum is σ = 9294761160. Its totient is φ = 2065502400.

The previous prime is 4544105353. The next prime is 4544105407. The reversal of 4544105368 is 8635014454.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4544105368.

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, 25818693 + ... + 25818868.

Almost surely, 2^4544105368 is an apocalyptic number.

It is an amenable number.

4544105368 is an abundant number, since it is smaller than the sum of its proper divisors (4750655792).

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

4544105368 is a wasteful number, since it uses less digits than its factorization.

4544105368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51637578 (or 51637574 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The square root of 4544105368 is about 67409.9797359412. The cubic root of 4544105368 is about 1656.3399021844.

The spelling of 4544105368 in words is "four billion, five hundred forty-four million, one hundred five thousand, three hundred sixty-eight".