54723319 has 8 divisors (see below), whose sum is σ = 64697760. Its totient is φ = 45288096.

The previous prime is 54723313. The next prime is 54723329. The reversal of 54723319 is 91332745.

54723319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 54723319 - 2⁷ = 54723191 is a prime.

It is a super-2 number, since 2×54723319² = 5989283284751522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54723313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134584 + ... + 134989.

It is an arithmetic number, because the mean of its divisors is an integer number (8087220).

Almost surely, 2^54723319 is an apocalyptic number.

54723319 is a deficient number, since it is larger than the sum of its proper divisors (9974441).

54723319 is a wasteful number, since it uses less digits than its factorization.

54723319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269609.

The product of its digits is 22680, while the sum is 34.

The square root of 54723319 is about 7397.5211388681. The cubic root of 54723319 is about 379.6564739357.

The spelling of 54723319 in words is "fifty-four million, seven hundred twenty-three thousand, three hundred nineteen".