54432227 has 2 divisors, whose sum is σ = 54432228. Its totient is φ = 54432226.

The previous prime is 54432211. The next prime is 54432239. The reversal of 54432227 is 72223445.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54432227 - 2⁴ = 54432211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54432227.

It is not a weakly prime, because it can be changed into another prime (54434227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27216113 + 27216114.

It is an arithmetic number, because the mean of its divisors is an integer number (27216114).

Almost surely, 2^54432227 is an apocalyptic number.

54432227 is a deficient number, since it is larger than the sum of its proper divisors (1).

54432227 is an equidigital number, since it uses as much as digits as its factorization.

54432227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 29.

The square root of 54432227 is about 7377.8199354552. The cubic root of 54432227 is about 378.9821026861.

The spelling of 54432227 in words is "fifty-four million, four hundred thirty-two thousand, two hundred twenty-seven".