80758554015 has 16 divisors (see below), whose sum is σ = 129424490208. Its totient is φ = 43000960896.

The previous prime is 80758554013. The next prime is 80758554049. The reversal of 80758554015 is 51045585708.

It is not a de Polignac number, because 80758554015 - 2¹ = 80758554013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80758554013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4382244 + ... + 4400633.

It is an arithmetic number, because the mean of its divisors is an integer number (8089030638).

Almost surely, 2^80758554015 is an apocalyptic number.

80758554015 is a deficient number, since it is larger than the sum of its proper divisors (48665936193).

80758554015 is a wasteful number, since it uses less digits than its factorization.

80758554015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8783498.

The product of its (nonzero) digits is 1120000, while the sum is 48.

The spelling of 80758554015 in words is "eighty billion, seven hundred fifty-eight million, five hundred fifty-four thousand, fifteen".