54022269 has 8 divisors (see below), whose sum is σ = 82319680. Its totient is φ = 30869856.

The previous prime is 54022261. The next prime is 54022289. The reversal of 54022269 is 96222045.

54022269 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 54022269 - 2³ = 54022261 is a prime.

It is a super-2 number, since 2×54022269² = 5836811095816722, 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 (54022261) 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, 1286224 + ... + 1286265.

It is an arithmetic number, because the mean of its divisors is an integer number (10289960).

Almost surely, 2^54022269 is an apocalyptic number.

It is an amenable number.

54022269 is a deficient number, since it is larger than the sum of its proper divisors (28297411).

54022269 is a wasteful number, since it uses less digits than its factorization.

54022269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2572499.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 54022269 is about 7349.9842856975. The cubic root of 54022269 is about 378.0282655720.

The spelling of 54022269 in words is "fifty-four million, twenty-two thousand, two hundred sixty-nine".