80627642803 has 8 divisors (see below), whose sum is σ = 81998650800. Its totient is φ = 79256782848.

The previous prime is 80627642729. The next prime is 80627642827. The reversal of 80627642803 is 30824672608.

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-80627642803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80627642833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2103175 + ... + 2141167.

It is an arithmetic number, because the mean of its divisors is an integer number (10249831350).

Almost surely, 2^80627642803 is an apocalyptic number.

80627642803 is a deficient number, since it is larger than the sum of its proper divisors (1371007997).

80627642803 is a wasteful number, since it uses less digits than its factorization.

80627642803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74021.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 80627642803 in words is "eighty billion, six hundred twenty-seven million, six hundred forty-two thousand, eight hundred three".