80580029 has 8 divisors (see below), whose sum is σ = 81932928. Its totient is φ = 79231680.

The previous prime is 80580013. The next prime is 80580127. The reversal of 80580029 is 92008508.

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 80580029 - 2⁴ = 80580013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80579977 and 80580004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80540029) 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, 64844 + ... + 66074.

It is an arithmetic number, because the mean of its divisors is an integer number (10241616).

Almost surely, 2^80580029 is an apocalyptic number.

It is an amenable number.

80580029 is a deficient number, since it is larger than the sum of its proper divisors (1352899).

80580029 is a wasteful number, since it uses less digits than its factorization.

80580029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 80580029 is about 8976.6379563843. The cubic root of 80580029 is about 431.9257935097.

The spelling of 80580029 in words is "eighty million, five hundred eighty thousand, twenty-nine".