80452829 has 8 divisors (see below), whose sum is σ = 81216000. Its totient is φ = 79693600.

The previous prime is 80452817. The next prime is 80452847. The reversal of 80452829 is 92825408.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80452829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80452792 and 80452801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80452129) 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, 52922 + ... + 54420.

It is an arithmetic number, because the mean of its divisors is an integer number (10152000).

Almost surely, 2^80452829 is an apocalyptic number.

It is an amenable number.

80452829 is a deficient number, since it is larger than the sum of its proper divisors (763171).

80452829 is a wasteful number, since it uses less digits than its factorization.

80452829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1971.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 80452829 is about 8969.5501002001. The cubic root of 80452829 is about 431.6984009572.

The spelling of 80452829 in words is "eighty million, four hundred fifty-two thousand, eight hundred twenty-nine".