543414139 has 2 divisors, whose sum is σ = 543414140. Its totient is φ = 543414138.

The previous prime is 543414133. The next prime is 543414149. The reversal of 543414139 is 931414345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 543414139 - 2¹⁷ = 543283067 is a prime.

It is a super-2 number, since 2×543414139² = 590597852930222642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (543414133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271707069 + 271707070.

It is an arithmetic number, because the mean of its divisors is an integer number (271707070).

Almost surely, 2^543414139 is an apocalyptic number.

543414139 is a deficient number, since it is larger than the sum of its proper divisors (1).

543414139 is an equidigital number, since it uses as much as digits as its factorization.

543414139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 34.

The square root of 543414139 is about 23311.2449045520. The cubic root of 543414139 is about 816.0378657898.

The spelling of 543414139 in words is "five hundred forty-three million, four hundred fourteen thousand, one hundred thirty-nine".