28336828543 has 2 divisors, whose sum is σ = 28336828544. Its totient is φ = 28336828542.

The previous prime is 28336828537. The next prime is 28336828549. The reversal of 28336828543 is 34582863382.

It is a balanced prime because it is at equal distance from previous prime (28336828537) and next prime (28336828549).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28336828543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28336828549) 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, 14168414271 + 14168414272.

It is an arithmetic number, because the mean of its divisors is an integer number (14168414272).

Almost surely, 2^28336828543 is an apocalyptic number.

28336828543 is a deficient number, since it is larger than the sum of its proper divisors (1).

28336828543 is an equidigital number, since it uses as much as digits as its factorization.

28336828543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6635520, while the sum is 52.

The spelling of 28336828543 in words is "twenty-eight billion, three hundred thirty-six million, eight hundred twenty-eight thousand, five hundred forty-three".