80825351 has 8 divisors (see below), whose sum is σ = 81892944. Its totient is φ = 79763200.

The previous prime is 80825341. The next prime is 80825359. The reversal of 80825351 is 15352808.

It is a happy number.

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 80825351 - 2⁶ = 80825287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80825359) 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, 34520 + ... + 36786.

It is an arithmetic number, because the mean of its divisors is an integer number (10236618).

Almost surely, 2^80825351 is an apocalyptic number.

80825351 is a deficient number, since it is larger than the sum of its proper divisors (1067593).

80825351 is a wasteful number, since it uses less digits than its factorization.

80825351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 80825351 is about 8990.2920419751. The cubic root of 80825351 is about 432.3636751676.

The spelling of 80825351 in words is "eighty million, eight hundred twenty-five thousand, three hundred fifty-one".