80808888007 has 2 divisors, whose sum is σ = 80808888008. Its totient is φ = 80808888006.

The previous prime is 80808887981. The next prime is 80808888031. The reversal of 80808888007 is 70088880808.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80808888007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80808885007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40404444003 + 40404444004.

It is an arithmetic number, because the mean of its divisors is an integer number (40404444004).

Almost surely, 2^80808888007 is an apocalyptic number.

80808888007 is a deficient number, since it is larger than the sum of its proper divisors (1).

80808888007 is an equidigital number, since it uses as much as digits as its factorization.

80808888007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1835008, while the sum is 55.

The spelling of 80808888007 in words is "eighty billion, eight hundred eight million, eight hundred eighty-eight thousand, seven".