80168601 has 4 divisors (see below), whose sum is σ = 106891472. Its totient is φ = 53445732.

The previous prime is 80168591. The next prime is 80168663. The reversal of 80168601 is 10686108.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 80168601 - 2⁶ = 80168537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80166601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13361431 + ... + 13361436.

It is an arithmetic number, because the mean of its divisors is an integer number (26722868).

Almost surely, 2^80168601 is an apocalyptic number.

It is an amenable number.

80168601 is a deficient number, since it is larger than the sum of its proper divisors (26722871).

80168601 is a wasteful number, since it uses less digits than its factorization.

80168601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26722870.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 80168601 is about 8953.6920317822. The cubic root of 80168601 is about 431.1894254764.

The spelling of 80168601 in words is "eighty million, one hundred sixty-eight thousand, six hundred one".