2445411223555 has 4 divisors (see below), whose sum is σ = 2934493468272. Its totient is φ = 1956328978840.

The previous prime is 2445411223523. The next prime is 2445411223597. The reversal of 2445411223555 is 5553221145442.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2445411223555 - 2⁵ = 2445411223523 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244541122351 + ... + 244541122360.

It is an arithmetic number, because the mean of its divisors is an integer number (733623367068).

Almost surely, 2^{2445411223555} is an apocalyptic number.

2445411223555 is a deficient number, since it is larger than the sum of its proper divisors (489082244717).

2445411223555 is an equidigital number, since it uses as much as digits as its factorization.

2445411223555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489082244716.

The product of its digits is 960000, while the sum is 43.

Adding to 2445411223555 its reverse (5553221145442), we get a palindrome (7998632368997).

The spelling of 2445411223555 in words is "two trillion, four hundred forty-five billion, four hundred eleven million, two hundred twenty-three thousand, five hundred fifty-five".