80484571 has 2 divisors, whose sum is σ = 80484572. Its totient is φ = 80484570.

The previous prime is 80484563. The next prime is 80484611. The reversal of 80484571 is 17548408.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80484571 - 2³ = 80484563 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80484571.

It is not a weakly prime, because it can be changed into another prime (80484871) by changing a digit.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40242285 + 40242286.

It is an arithmetic number, because the mean of its divisors is an integer number (40242286).

Almost surely, 2^80484571 is an apocalyptic number.

80484571 is a deficient number, since it is larger than the sum of its proper divisors (1).

80484571 is an equidigital number, since it uses as much as digits as its factorization.

80484571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 80484571 is about 8971.3193567056. The cubic root of 80484571 is about 431.7551678398.

The spelling of 80484571 in words is "eighty million, four hundred eighty-four thousand, five hundred seventy-one".