4544493480365 has 16 divisors (see below), whose sum is σ = 5462585092800. Its totient is φ = 3629468032512.

The previous prime is 4544493480361. The next prime is 4544493480377. The reversal of 4544493480365 is 5630843944454.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4544493480365 - 2² = 4544493480361 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4544493480361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20029526 + ... + 20255144.

It is an arithmetic number, because the mean of its divisors is an integer number (341411568300).

Almost surely, 2^{4544493480365} is an apocalyptic number.

It is an amenable number.

4544493480365 is a deficient number, since it is larger than the sum of its proper divisors (918091612435).

4544493480365 is a wasteful number, since it uses less digits than its factorization.

4544493480365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232396.

The product of its (nonzero) digits is 99532800, while the sum is 59.

The spelling of 4544493480365 in words is "four trillion, five hundred forty-four billion, four hundred ninety-three million, four hundred eighty thousand, three hundred sixty-five".