32126543 has 2 divisors, whose sum is σ = 32126544. Its totient is φ = 32126542.

The previous prime is 32126537. The next prime is 32126579. The reversal of 32126543 is 34562123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32126543 - 2⁴ = 32126527 is a prime.

It is a super-3 number, since 3×32126543³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32126593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16063271 + 16063272.

It is an arithmetic number, because the mean of its divisors is an integer number (16063272).

Almost surely, 2^32126543 is an apocalyptic number.

32126543 is a deficient number, since it is larger than the sum of its proper divisors (1).

32126543 is an equidigital number, since it uses as much as digits as its factorization.

32126543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 26.

The square root of 32126543 is about 5668.0281403677. The cubic root of 32126543 is about 317.8981484927.

Adding to 32126543 its reverse (34562123), we get a palindrome (66688666).

The spelling of 32126543 in words is "thirty-two million, one hundred twenty-six thousand, five hundred forty-three".