53678227 has 2 divisors, whose sum is σ = 53678228. Its totient is φ = 53678226.

The previous prime is 53678221. The next prime is 53678243. The reversal of 53678227 is 72287635.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53678227 - 2¹⁹ = 53153939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53678227.

It is not a weakly prime, because it can be changed into another prime (53678221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26839113 + 26839114.

It is an arithmetic number, because the mean of its divisors is an integer number (26839114).

Almost surely, 2^53678227 is an apocalyptic number.

53678227 is a deficient number, since it is larger than the sum of its proper divisors (1).

53678227 is an equidigital number, since it uses as much as digits as its factorization.

53678227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141120, while the sum is 40.

The square root of 53678227 is about 7326.5426361961. The cubic root of 53678227 is about 377.2240621974.

The spelling of 53678227 in words is "fifty-three million, six hundred seventy-eight thousand, two hundred twenty-seven".