80170132625723 has 12 divisors (see below), whose sum is σ = 93701120299272. Its totient is φ = 68391582325920.

The previous prime is 80170132625711. The next prime is 80170132625743. The reversal of 80170132625723 is 32752623107108.

It is not a de Polignac number, because 80170132625723 - 2⁴ = 80170132625707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80170132625743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3877063490 + ... + 3877084167.

It is an arithmetic number, because the mean of its divisors is an integer number (7808426691606).

Almost surely, 2^{80170132625723} is an apocalyptic number.

80170132625723 is a deficient number, since it is larger than the sum of its proper divisors (13530987673549).

80170132625723 is a wasteful number, since it uses less digits than its factorization.

80170132625723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7754147882 (or 7754147875 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 80170132625723 in words is "eighty trillion, one hundred seventy billion, one hundred thirty-two million, six hundred twenty-five thousand, seven hundred twenty-three".