54452222 has 8 divisors (see below), whose sum is σ = 89103672. Its totient is φ = 24751000.

The previous prime is 54452219. The next prime is 54452267. The reversal of 54452222 is 22225445.

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

It is a junction number, because it is equal to n+sod(n) for n = 54452191 and 54452200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1237529 + ... + 1237572.

It is an arithmetic number, because the mean of its divisors is an integer number (11137959).

Almost surely, 2^54452222 is an apocalyptic number.

54452222 is a deficient number, since it is larger than the sum of its proper divisors (34651450).

54452222 is a wasteful number, since it uses less digits than its factorization.

54452222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2475114.

The product of its digits is 6400, while the sum is 26.

The square root of 54452222 is about 7379.1748861238. The cubic root of 54452222 is about 379.0285017888.

Adding to 54452222 its reverse (22225445), we get a palindrome (76677667).

It can be divided in two parts, 5445 and 2222, that added together give a palindrome (7667).

The spelling of 54452222 in words is "fifty-four million, four hundred fifty-two thousand, two hundred twenty-two".