54920227 has 2 divisors, whose sum is σ = 54920228. Its totient is φ = 54920226.

The previous prime is 54920221. The next prime is 54920231. The reversal of 54920227 is 72202945.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54920227 - 2¹¹ = 54918179 is a prime.

It is not a weakly prime, because it can be changed into another prime (54920221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27460113 + 27460114.

It is an arithmetic number, because the mean of its divisors is an integer number (27460114).

Almost surely, 2^54920227 is an apocalyptic number.

54920227 is a deficient number, since it is larger than the sum of its proper divisors (1).

54920227 is an equidigital number, since it uses as much as digits as its factorization.

54920227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 54920227 is about 7410.8182409232. The cubic root of 54920227 is about 380.1112947322. Note that the first 3 decimals are identical.

The spelling of 54920227 in words is "fifty-four million, nine hundred twenty thousand, two hundred twenty-seven".