80488711 has 2 divisors, whose sum is σ = 80488712. Its totient is φ = 80488710.

The previous prime is 80488697. The next prime is 80488763. The reversal of 80488711 is 11788408.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80488711 - 2¹¹ = 80486663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80488411) 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, 40244355 + 40244356.

It is an arithmetic number, because the mean of its divisors is an integer number (40244356).

Almost surely, 2^80488711 is an apocalyptic number.

80488711 is a deficient number, since it is larger than the sum of its proper divisors (1).

80488711 is an equidigital number, since it uses as much as digits as its factorization.

80488711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14336, while the sum is 37.

The square root of 80488711 is about 8971.5500890314. The cubic root of 80488711 is about 431.7625706490.

The spelling of 80488711 in words is "eighty million, four hundred eighty-eight thousand, seven hundred eleven".