80152689 has 8 divisors (see below), whose sum is σ = 108223360. Its totient is φ = 52758576.

The previous prime is 80152661. The next prime is 80152711. The reversal of 80152689 is 98625108.

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

It is not a de Polignac number, because 80152689 - 2⁷ = 80152561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80152649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168862 + ... + 169335.

It is an arithmetic number, because the mean of its divisors is an integer number (13527920).

Almost surely, 2^80152689 is an apocalyptic number.

It is an amenable number.

80152689 is a deficient number, since it is larger than the sum of its proper divisors (28070671).

80152689 is a wasteful number, since it uses less digits than its factorization.

80152689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338279.

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 80152689 is about 8952.8034156905. The cubic root of 80152689 is about 431.1608958524.

The spelling of 80152689 in words is "eighty million, one hundred fifty-two thousand, six hundred eighty-nine".