80683370456 has 32 divisors (see below), whose sum is σ = 163009786800. Its totient is φ = 37217577600.

The previous prime is 80683370431. The next prime is 80683370459. The reversal of 80683370456 is 65407338608.

It is a super-3 number, since 3×80683370456³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80683370459) 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, 30770 + ... + 402881.

Almost surely, 2^80683370456 is an apocalyptic number.

It is an amenable number.

80683370456 is an abundant number, since it is smaller than the sum of its proper divisors (82326416344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80683370456 is a wasteful number, since it uses less digits than its factorization.

80683370456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435459 (or 435455 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 80683370456 in words is "eighty billion, six hundred eighty-three million, three hundred seventy thousand, four hundred fifty-six".