543255241 has 2 divisors, whose sum is σ = 543255242. Its totient is φ = 543255240.

The previous prime is 543255233. The next prime is 543255283. The reversal of 543255241 is 142552345.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 536385600 + 6869641 = 23160^2 + 2621^2 .

It is a cyclic number.

It is not a de Polignac number, because 543255241 - 2³ = 543255233 is a prime.

It is not a weakly prime, because it can be changed into another prime (543255221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271627620 + 271627621.

It is an arithmetic number, because the mean of its divisors is an integer number (271627621).

Almost surely, 2^543255241 is an apocalyptic number.

It is an amenable number.

543255241 is a deficient number, since it is larger than the sum of its proper divisors (1).

543255241 is an equidigital number, since it uses as much as digits as its factorization.

543255241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24000, while the sum is 31.

The square root of 543255241 is about 23307.8364718822. The cubic root of 543255241 is about 815.9583196904.

The spelling of 543255241 in words is "five hundred forty-three million, two hundred fifty-five thousand, two hundred forty-one".