80580903 has 8 divisors (see below), whose sum is σ = 115705968. Its totient is φ = 49588224.

The previous prime is 80580893. The next prime is 80580923. The reversal of 80580903 is 30908508.

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

It is not a de Polignac number, because 80580903 - 2¹⁸ = 80318759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80580923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1033050 + ... + 1033127.

It is an arithmetic number, because the mean of its divisors is an integer number (14463246).

Almost surely, 2^80580903 is an apocalyptic number.

80580903 is a deficient number, since it is larger than the sum of its proper divisors (35125065).

80580903 is a wasteful number, since it uses less digits than its factorization.

80580903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2066193.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 80580903 is about 8976.6866381756. The cubic root of 80580903 is about 431.9273551116.

The spelling of 80580903 in words is "eighty million, five hundred eighty thousand, nine hundred three".