45584138555 has 8 divisors (see below), whose sum is σ = 57918670272. Its totient is φ = 34322174848.

The previous prime is 45584138549. The next prime is 45584138617. The reversal of 45584138555 is 55583148554.

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

It is a cyclic number.

It is not a de Polignac number, because 45584138555 - 2¹² = 45584134459 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45584138497 and 45584138506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268141907 + ... + 268142076.

It is an arithmetic number, because the mean of its divisors is an integer number (7239833784).

Almost surely, 2^45584138555 is an apocalyptic number.

45584138555 is a deficient number, since it is larger than the sum of its proper divisors (12334531717).

45584138555 is a wasteful number, since it uses less digits than its factorization.

45584138555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536284005.

The product of its digits is 9600000, while the sum is 53.

Subtracting 45584138555 from its reverse (55583148554), we obtain a palindrome (9999009999).

The spelling of 45584138555 in words is "forty-five billion, five hundred eighty-four million, one hundred thirty-eight thousand, five hundred fifty-five".