54765219 has 8 divisors (see below), whose sum is σ = 73054912. Its totient is φ = 36492840.

The previous prime is 54765209. The next prime is 54765223. The reversal of 54765219 is 91256745.

54765219 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 54765219 - 2¹² = 54761123 is a prime.

It is a super-3 number, since 3×54765219³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54765209) 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, 8424 + ... + 13434.

It is an arithmetic number, because the mean of its divisors is an integer number (9131864).

Almost surely, 2^54765219 is an apocalyptic number.

54765219 is a deficient number, since it is larger than the sum of its proper divisors (18289693).

54765219 is a wasteful number, since it uses less digits than its factorization.

54765219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8657.

The product of its digits is 75600, while the sum is 39.

The square root of 54765219 is about 7400.3526267334. The cubic root of 54765219 is about 379.7533463982.

The spelling of 54765219 in words is "fifty-four million, seven hundred sixty-five thousand, two hundred nineteen".