80433583064 has 16 divisors (see below), whose sum is σ = 151345880520. Its totient is φ = 40074681600.

The previous prime is 80433583039. The next prime is 80433583081. The reversal of 80433583064 is 46038533408.

It is a super-2 number, since 2×80433583064² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17761337 + ... + 17765864.

Almost surely, 2^80433583064 is an apocalyptic number.

It is an amenable number.

80433583064 is a deficient number, since it is larger than the sum of its proper divisors (70912297456).

80433583064 is a wasteful number, since it uses less digits than its factorization.

80433583064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35527490 (or 35527486 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 80433583064 in words is "eighty billion, four hundred thirty-three million, five hundred eighty-three thousand, sixty-four".