80176948040 has 64 divisors (see below), whose sum is σ = 206195794560. Its totient is φ = 27485706240.

The previous prime is 80176948039. The next prime is 80176948043. The reversal of 80176948040 is 4084967108.

It is not an unprimeable number, because it can be changed into a prime (80176948043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3115064 + ... + 3140696.

It is an arithmetic number, because the mean of its divisors is an integer number (3221809290).

Almost surely, 2^80176948040 is an apocalyptic number.

It is an amenable number.

80176948040 is an abundant number, since it is smaller than the sum of its proper divisors (126018846520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80176948040 is a wasteful number, since it uses less digits than its factorization.

80176948040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36822 (or 36818 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 47.

The spelling of 80176948040 in words is "eighty billion, one hundred seventy-six million, nine hundred forty-eight thousand, forty".