543156413 has 2 divisors, whose sum is σ = 543156414. Its totient is φ = 543156412.

The previous prime is 543156407. The next prime is 543156437. The reversal of 543156413 is 314651345.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 466646404 + 76510009 = 21602^2 + 8747^2 .

It is a cyclic number.

It is not a de Polignac number, because 543156413 - 2¹⁴ = 543140029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 543156413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (543156473) 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, 271578206 + 271578207.

It is an arithmetic number, because the mean of its divisors is an integer number (271578207).

Almost surely, 2^543156413 is an apocalyptic number.

It is an amenable number.

543156413 is a deficient number, since it is larger than the sum of its proper divisors (1).

543156413 is an equidigital number, since it uses as much as digits as its factorization.

543156413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 32.

The square root of 543156413 is about 23305.7163159599. The cubic root of 543156413 is about 815.9088374746.

The spelling of 543156413 in words is "five hundred forty-three million, one hundred fifty-six thousand, four hundred thirteen".