80573283 has 24 divisors (see below), whose sum is σ = 133356288. Its totient is φ = 45922032.

The previous prime is 80573279. The next prime is 80573293. The reversal of 80573283 is 38237508.

80573283 is a `hidden beast` number, since 8 + 0 + 573 + 2 + 83 = 666.

It is not a de Polignac number, because 80573283 - 2² = 80573279 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80573203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26466 + ... + 29352.

It is an arithmetic number, because the mean of its divisors is an integer number (5556512).

Almost surely, 2^80573283 is an apocalyptic number.

80573283 is a deficient number, since it is larger than the sum of its proper divisors (52783005).

80573283 is a wasteful number, since it uses less digits than its factorization.

80573283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3343 (or 3340 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 80573283 is about 8976.2621953684. The cubic root of 80573283 is about 431.9137398501.

It can be divided in two parts, 805732 and 83, that added together give a triangular number (805815 = T₁₂₆₉).

The spelling of 80573283 in words is "eighty million, five hundred seventy-three thousand, two hundred eighty-three".