5386543 has 2 divisors, whose sum is σ = 5386544. Its totient is φ = 5386542.

The previous prime is 5386517. The next prime is 5386553. The reversal of 5386543 is 3456835.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5386543 is a prime.

It is equal to p₃₇₃₄₉₈ and since 5386543 and 373498 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 5386499 and 5386508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5386553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2693271 + 2693272.

It is an arithmetic number, because the mean of its divisors is an integer number (2693272).

Almost surely, 2^5386543 is an apocalyptic number.

5386543 is a deficient number, since it is larger than the sum of its proper divisors (1).

5386543 is an equidigital number, since it uses as much as digits as its factorization.

5386543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 34.

The square root of 5386543 is about 2320.8927161763. The cubic root of 5386543 is about 175.2952078557.

It can be divided in two parts, 5386 and 543, that added together give a square (5929 = 77²).

The spelling of 5386543 in words is "five million, three hundred eighty-six thousand, five hundred forty-three".