80507971095 has 8 divisors (see below), whose sum is σ = 128812753776. Its totient is φ = 42937584576.

The previous prime is 80507971081. The next prime is 80507971099. The reversal of 80507971095 is 59017970508.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80507971095 - 2⁷ = 80507970967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80507971099) by changing a digit.

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, 2683599022 + ... + 2683599051.

It is an arithmetic number, because the mean of its divisors is an integer number (16101594222).

Almost surely, 2^80507971095 is an apocalyptic number.

80507971095 is a deficient number, since it is larger than the sum of its proper divisors (48304782681).

80507971095 is a wasteful number, since it uses less digits than its factorization.

80507971095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5367198081.

The product of its (nonzero) digits is 793800, while the sum is 51.

The spelling of 80507971095 in words is "eighty billion, five hundred seven million, nine hundred seventy-one thousand, ninety-five".