54458222 has 24 divisors (see below), whose sum is σ = 101095056. Its totient is φ = 21542976.

The previous prime is 54458221. The next prime is 54458233. The reversal of 54458222 is 22285445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54458221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9143 + ... + 13874.

It is an arithmetic number, because the mean of its divisors is an integer number (4212294).

Almost surely, 2^54458222 is an apocalyptic number.

54458222 is a deficient number, since it is larger than the sum of its proper divisors (46636834).

54458222 is a wasteful number, since it uses less digits than its factorization.

54458222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23052 (or 23039 counting only the distinct ones).

The product of its digits is 25600, while the sum is 32.

The square root of 54458222 is about 7379.5814244441. The cubic root of 54458222 is about 379.0424227848.

The spelling of 54458222 in words is "fifty-four million, four hundred fifty-eight thousand, two hundred twenty-two".