545603084223 has 8 divisors (see below), whose sum is σ = 728657520048. Its totient is φ = 363142018944.

The previous prime is 545603084209. The next prime is 545603084249. The reversal of 545603084223 is 322480306545.

It is a happy number.

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

It is not a de Polignac number, because 545603084223 - 2⁸ = 545603083967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545603084263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148340490 + ... + 148344167.

It is an arithmetic number, because the mean of its divisors is an integer number (91082190006).

Almost surely, 2^545603084223 is an apocalyptic number.

545603084223 is a deficient number, since it is larger than the sum of its proper divisors (183054435825).

545603084223 is a wasteful number, since it uses less digits than its factorization.

545603084223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296685273.

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 545603084223 in words is "five hundred forty-five billion, six hundred three million, eighty-four thousand, two hundred twenty-three".