80284254697 has 2 divisors, whose sum is σ = 80284254698. Its totient is φ = 80284254696.

The previous prime is 80284254683. The next prime is 80284254793. The reversal of 80284254697 is 79645248208.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61612671961 + 18671582736 = 248219^2 + 136644^2 .

It is a cyclic number.

It is not a de Polignac number, because 80284254697 - 2²³ = 80275866089 is a prime.

It is not a weakly prime, because it can be changed into another prime (80284254637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40142127348 + 40142127349.

It is an arithmetic number, because the mean of its divisors is an integer number (40142127349).

Almost surely, 2^80284254697 is an apocalyptic number.

It is an amenable number.

80284254697 is a deficient number, since it is larger than the sum of its proper divisors (1).

80284254697 is an equidigital number, since it uses as much as digits as its factorization.

80284254697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7741440, while the sum is 55.

The spelling of 80284254697 in words is "eighty billion, two hundred eighty-four million, two hundred fifty-four thousand, six hundred ninety-seven".