542213027 has 2 divisors, whose sum is σ = 542213028. Its totient is φ = 542213026.

The previous prime is 542212997. The next prime is 542213039. The reversal of 542213027 is 720312245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 542213027 - 2⁶ = 542212963 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 542212987 and 542213005.

It is not a weakly prime, because it can be changed into another prime (542213047) 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, 271106513 + 271106514.

It is an arithmetic number, because the mean of its divisors is an integer number (271106514).

Almost surely, 2^542213027 is an apocalyptic number.

542213027 is a deficient number, since it is larger than the sum of its proper divisors (1).

542213027 is an equidigital number, since it uses as much as digits as its factorization.

542213027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 542213027 is about 23285.4681507587. The cubic root of 542213027 is about 815.4361909118.

The spelling of 542213027 in words is "five hundred forty-two million, two hundred thirteen thousand, twenty-seven".