80614543 has 2 divisors, whose sum is σ = 80614544. Its totient is φ = 80614542.

The previous prime is 80614483. The next prime is 80614553. The reversal of 80614543 is 34541608.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80614543 - 2⁹ = 80614031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80614553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40307271 + 40307272.

It is an arithmetic number, because the mean of its divisors is an integer number (40307272).

Almost surely, 2^80614543 is an apocalyptic number.

80614543 is a deficient number, since it is larger than the sum of its proper divisors (1).

80614543 is an equidigital number, since it uses as much as digits as its factorization.

80614543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 80614543 is about 8978.5601852413. The cubic root of 80614543 is about 431.9874521247.

The spelling of 80614543 in words is "eighty million, six hundred fourteen thousand, five hundred forty-three".