543848497 has 2 divisors, whose sum is σ = 543848498. Its totient is φ = 543848496.

The previous prime is 543848449. The next prime is 543848521. The reversal of 543848497 is 794848345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 416813056 + 127035441 = 20416^2 + 11271^2 .

It is a cyclic number.

It is not a de Polignac number, because 543848497 - 2⁷ = 543848369 is a prime.

It is not a weakly prime, because it can be changed into another prime (543843497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271924248 + 271924249.

It is an arithmetic number, because the mean of its divisors is an integer number (271924249).

Almost surely, 2^543848497 is an apocalyptic number.

It is an amenable number.

543848497 is a deficient number, since it is larger than the sum of its proper divisors (1).

543848497 is an equidigital number, since it uses as much as digits as its factorization.

543848497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3870720, while the sum is 52.

The square root of 543848497 is about 23320.5595344537. The cubic root of 543848497 is about 816.2552311178.

It can be divided in two parts, 5438 and 48497, that added together give a palindrome (53935).

The spelling of 543848497 in words is "five hundred forty-three million, eight hundred forty-eight thousand, four hundred ninety-seven".