364420543 has 2 divisors, whose sum is σ = 364420544. Its totient is φ = 364420542.

The previous prime is 364420499. The next prime is 364420549. The reversal of 364420543 is 345024463.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 364420543 - 2¹³ = 364412351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (364420549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182210271 + 182210272.

It is an arithmetic number, because the mean of its divisors is an integer number (182210272).

Almost surely, 2^364420543 is an apocalyptic number.

364420543 is a deficient number, since it is larger than the sum of its proper divisors (1).

364420543 is an equidigital number, since it uses as much as digits as its factorization.

364420543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 31.

The square root of 364420543 is about 19089.8020681200. The cubic root of 364420543 is about 714.2785642122.

The spelling of 364420543 in words is "three hundred sixty-four million, four hundred twenty thousand, five hundred forty-three".