80283538606 has 4 divisors (see below), whose sum is σ = 120425307912. Its totient is φ = 40141769302.

The previous prime is 80283538603. The next prime is 80283538613. The reversal of 80283538606 is 60683538208.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×80283538606² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80283538606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80283538603) 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 as a sum of consecutive naturals, namely, 20070884650 + ... + 20070884653.

It is an arithmetic number, because the mean of its divisors is an integer number (30106326978).

Almost surely, 2^80283538606 is an apocalyptic number.

80283538606 is a deficient number, since it is larger than the sum of its proper divisors (40141769306).

80283538606 is a wasteful number, since it uses less digits than its factorization.

80283538606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40141769305.

The product of its (nonzero) digits is 1658880, while the sum is 49.

The spelling of 80283538606 in words is "eighty billion, two hundred eighty-three million, five hundred thirty-eight thousand, six hundred six".