542058241 has 2 divisors, whose sum is σ = 542058242. Its totient is φ = 542058240.

The previous prime is 542058229. The next prime is 542058259. The reversal of 542058241 is 142850245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 334121841 + 207936400 = 18279^2 + 14420^2 .

It is a cyclic number.

It is not a de Polignac number, because 542058241 - 2⁷ = 542058113 is a prime.

It is not a weakly prime, because it can be changed into another prime (542058841) 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, 271029120 + 271029121.

It is an arithmetic number, because the mean of its divisors is an integer number (271029121).

Almost surely, 2^542058241 is an apocalyptic number.

It is an amenable number.

542058241 is a deficient number, since it is larger than the sum of its proper divisors (1).

542058241 is an equidigital number, since it uses as much as digits as its factorization.

542058241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12800, while the sum is 31.

The square root of 542058241 is about 23282.1442526242. The cubic root of 542058241 is about 815.3585891130.

The spelling of 542058241 in words is "five hundred forty-two million, fifty-eight thousand, two hundred forty-one".