80087158718 has 16 divisors (see below), whose sum is σ = 139172989920. Its totient is φ = 33852888576.

The previous prime is 80087158703. The next prime is 80087158777. The reversal of 80087158718 is 81785178008.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 80087158718.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39180563 + ... + 39182606.

It is an arithmetic number, because the mean of its divisors is an integer number (8698311870).

Almost surely, 2^80087158718 is an apocalyptic number.

80087158718 is a deficient number, since it is larger than the sum of its proper divisors (59085831202).

80087158718 is a wasteful number, since it uses less digits than its factorization.

80087158718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78363251.

The product of its (nonzero) digits is 1003520, while the sum is 53.

The spelling of 80087158718 in words is "eighty billion, eighty-seven million, one hundred fifty-eight thousand, seven hundred eighteen".