80077162371 has 16 divisors (see below), whose sum is σ = 107559187200. Its totient is φ = 52991030048.

The previous prime is 80077162357. The next prime is 80077162379. The reversal of 80077162371 is 17326177008.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 80077162371 - 2²² = 80072968067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80077162379) 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, 165250 + ... + 432968.

It is an arithmetic number, because the mean of its divisors is an integer number (6722449200).

Almost surely, 2^80077162371 is an apocalyptic number.

80077162371 is a deficient number, since it is larger than the sum of its proper divisors (27482024829).

80077162371 is a wasteful number, since it uses less digits than its factorization.

80077162371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268458.

The product of its (nonzero) digits is 98784, while the sum is 42.

The spelling of 80077162371 in words is "eighty billion, seventy-seven million, one hundred sixty-two thousand, three hundred seventy-one".