80080078305 has 16 divisors (see below), whose sum is σ = 133698913920. Its totient is φ = 40852445568.

The previous prime is 80080078277. The next prime is 80080078313. The reversal of 80080078305 is 50387008008.

It is not a de Polignac number, because 80080078305 - 2¹⁴ = 80080061921 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116057740 + ... + 116058429.

It is an arithmetic number, because the mean of its divisors is an integer number (8356182120).

Almost surely, 2^80080078305 is an apocalyptic number.

It is an amenable number.

80080078305 is a deficient number, since it is larger than the sum of its proper divisors (53618835615).

80080078305 is a wasteful number, since it uses less digits than its factorization.

80080078305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232116200.

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 80080078305 in words is "eighty billion, eighty million, seventy-eight thousand, three hundred five".