544553323 has 4 divisors (see below), whose sum is σ = 554827968. Its totient is φ = 534278680.

The previous prime is 544553293. The next prime is 544553371. The reversal of 544553323 is 323355445.

544553323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 544553323 - 2⁵ = 544553291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (544553393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5137243 + ... + 5137348.

It is an arithmetic number, because the mean of its divisors is an integer number (138706992).

Almost surely, 2^544553323 is an apocalyptic number.

544553323 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

544553323 is a deficient number, since it is larger than the sum of its proper divisors (10274645).

544553323 is a wasteful number, since it uses less digits than its factorization.

544553323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10274644.

The product of its digits is 108000, while the sum is 34.

The square root of 544553323 is about 23335.6663286052. Note that the first 3 decimals coincide. The cubic root of 544553323 is about 816.6077003286.

The spelling of 544553323 in words is "five hundred forty-four million, five hundred fifty-three thousand, three hundred twenty-three".