5445663365 has 8 divisors (see below), whose sum is σ = 6535461408. Its totient is φ = 4356087120.

The previous prime is 5445663277. The next prime is 5445663371. The reversal of 5445663365 is 5633665445.

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

It is a de Polignac number, because none of the positive numbers 2^k-5445663365 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4454 + ... + 104456.

It is an arithmetic number, because the mean of its divisors is an integer number (816932676).

Almost surely, 2^5445663365 is an apocalyptic number.

It is an amenable number.

5445663365 is a deficient number, since it is larger than the sum of its proper divisors (1089798043).

5445663365 is a wasteful number, since it uses less digits than its factorization.

5445663365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110899.

The product of its digits is 3888000, while the sum is 47.

The square root of 5445663365 is about 73794.7380576691. The cubic root of 5445663365 is about 1759.3419721765.

The spelling of 5445663365 in words is "five billion, four hundred forty-five million, six hundred sixty-three thousand, three hundred sixty-five".