80790103695 has 32 divisors (see below), whose sum is σ = 147785568768. Its totient is φ = 36918845568.

The previous prime is 80790103679. The next prime is 80790103733. The reversal of 80790103695 is 59630109708.

It is a Cunningham number, because it is equal to 284236²-1.

It is not a de Polignac number, because 80790103695 - 2⁴ = 80790103679 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142117 + ... + 426353.

It is an arithmetic number, because the mean of its divisors is an integer number (4618299024).

Almost surely, 2^80790103695 is an apocalyptic number.

80790103695 is a deficient number, since it is larger than the sum of its proper divisors (66995465073).

80790103695 is a wasteful number, since it uses less digits than its factorization.

80790103695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286959.

The product of its (nonzero) digits is 408240, while the sum is 48.

The spelling of 80790103695 in words is "eighty billion, seven hundred ninety million, one hundred three thousand, six hundred ninety-five".