554445426223 has 24 divisors (see below), whose sum is σ = 609963864576. Its totient is φ = 503638106400.

The previous prime is 554445426193. The next prime is 554445426247. The reversal of 554445426223 is 322624544455.

It is not a de Polignac number, because 554445426223 - 2⁵ = 554445426191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554445426023) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 11196388 + ... + 11245798.

It is an arithmetic number, because the mean of its divisors is an integer number (25415161024).

Almost surely, 2^554445426223 is an apocalyptic number.

554445426223 is a deficient number, since it is larger than the sum of its proper divisors (55518438353).

554445426223 is a wasteful number, since it uses less digits than its factorization.

554445426223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50495 (or 50482 counting only the distinct ones).

The product of its digits is 4608000, while the sum is 46.

The spelling of 554445426223 in words is "five hundred fifty-four billion, four hundred forty-five million, four hundred twenty-six thousand, two hundred twenty-three".