80622004352 has 24 divisors (see below), whose sum is σ = 160620549285. Its totient is φ = 40309395968.

The previous prime is 80622004343. The next prime is 80622004363. The reversal of 80622004352 is 25340022608.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 76941883456 + 3680120896 = 277384^2 + 60664^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=200776.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 3199868 + ... + 3224964.

Almost surely, 2^80622004352 is an apocalyptic number.

It is an amenable number.

80622004352 is a deficient number, since it is larger than the sum of its proper divisors (79998544933).

80622004352 is an frugal number, since it uses more digits than its factorization.

80622004352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50208 (or 25099 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Multiplying 80622004352 by its sum of digits (32), we get a square (2579904139264 = 1606208²).

80622004352 divided by its sum of digits (32) gives a square (2519437636 = 50194²).

The spelling of 80622004352 in words is "eighty billion, six hundred twenty-two million, four thousand, three hundred fifty-two".