543513413 has 2 divisors, whose sum is σ = 543513414. Its totient is φ = 543513412.

The previous prime is 543513379. The next prime is 543513431. The reversal of 543513413 is 314315345.

Together with next prime (543513431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 506340004 + 37173409 = 22502^2 + 6097^2 .

It is a cyclic number.

It is not a de Polignac number, because 543513413 - 2¹⁴ = 543497029 is a prime.

It is a super-2 number, since 2×543513413² = 590813660221817138, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (543513473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271756706 + 271756707.

It is an arithmetic number, because the mean of its divisors is an integer number (271756707).

Almost surely, 2^543513413 is an apocalyptic number.

It is an amenable number.

543513413 is a deficient number, since it is larger than the sum of its proper divisors (1).

543513413 is an equidigital number, since it uses as much as digits as its factorization.

543513413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 29.

The square root of 543513413 is about 23313.3741230222. The cubic root of 543513413 is about 816.0875555841.

Adding to 543513413 its reverse (314315345), we get a palindrome (857828758).

The spelling of 543513413 in words is "five hundred forty-three million, five hundred thirteen thousand, four hundred thirteen".