80458518311 has 2 divisors, whose sum is σ = 80458518312. Its totient is φ = 80458518310.

The previous prime is 80458518251. The next prime is 80458518331. The reversal of 80458518311 is 11381585408.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80458518311 - 2⁶ = 80458518247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80458518331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40229259155 + 40229259156.

It is an arithmetic number, because the mean of its divisors is an integer number (40229259156).

Almost surely, 2^80458518311 is an apocalyptic number.

80458518311 is a deficient number, since it is larger than the sum of its proper divisors (1).

80458518311 is an equidigital number, since it uses as much as digits as its factorization.

80458518311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 153600, while the sum is 44.

The spelling of 80458518311 in words is "eighty billion, four hundred fifty-eight million, five hundred eighteen thousand, three hundred eleven".