80500014403 has 2 divisors, whose sum is σ = 80500014404. Its totient is φ = 80500014402.

The previous prime is 80500014377. The next prime is 80500014407. The reversal of 80500014403 is 30441000508.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80500014403 is a prime.

It is not a weakly prime, because it can be changed into another prime (80500014407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40250007201 + 40250007202.

It is an arithmetic number, because the mean of its divisors is an integer number (40250007202).

Almost surely, 2^80500014403 is an apocalyptic number.

80500014403 is a deficient number, since it is larger than the sum of its proper divisors (1).

80500014403 is an equidigital number, since it uses as much as digits as its factorization.

80500014403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 25.

The spelling of 80500014403 in words is "eighty billion, five hundred million, fourteen thousand, four hundred three".