80332651 has 8 divisors (see below), whose sum is σ = 92971520. Its totient is φ = 67984488.

The previous prime is 80332649. The next prime is 80332709. The reversal of 80332651 is 15623308.

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

It is a cyclic number.

It is not a de Polignac number, because 80332651 - 2¹ = 80332649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80332601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72081 + ... + 73186.

It is an arithmetic number, because the mean of its divisors is an integer number (11621440).

Almost surely, 2^80332651 is an apocalyptic number.

80332651 is a deficient number, since it is larger than the sum of its proper divisors (12638869).

80332651 is a wasteful number, since it uses less digits than its factorization.

80332651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145353.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 80332651 is about 8962.8483753771. The cubic root of 80332651 is about 431.4833411716.

Adding to 80332651 its reverse (15623308), we get a palindrome (95955959).

The spelling of 80332651 in words is "eighty million, three hundred thirty-two thousand, six hundred fifty-one".