80080882577 has 2 divisors, whose sum is σ = 80080882578. Its totient is φ = 80080882576.

The previous prime is 80080882481. The next prime is 80080882627. The reversal of 80080882577 is 77528808008.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59012069776 + 21068812801 = 242924^2 + 145151^2 .

It is a cyclic number.

It is not a de Polignac number, because 80080882577 - 2²² = 80076688273 is a prime.

It is a super-2 number, since 2×80080882577² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (80080887577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40040441288 + 40040441289.

It is an arithmetic number, because the mean of its divisors is an integer number (40040441289).

Almost surely, 2^80080882577 is an apocalyptic number.

It is an amenable number.

80080882577 is a deficient number, since it is larger than the sum of its proper divisors (1).

80080882577 is an equidigital number, since it uses as much as digits as its factorization.

80080882577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2007040, while the sum is 53.

The spelling of 80080882577 in words is "eighty billion, eighty million, eight hundred eighty-two thousand, five hundred seventy-seven".