80476010780 has 48 divisors (see below), whose sum is σ = 184385055456. Its totient is φ = 29260538880.

The previous prime is 80476010777. The next prime is 80476010789. The reversal of 80476010780 is 8701067408.

It is a super-2 number, since 2×80476010780² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80476010789) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2513432 + ... + 2545248.

It is an arithmetic number, because the mean of its divisors is an integer number (3841355322).

Almost surely, 2^80476010780 is an apocalyptic number.

It is an amenable number.

80476010780 is an abundant number, since it is smaller than the sum of its proper divisors (103909044676).

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

80476010780 is a wasteful number, since it uses less digits than its factorization.

80476010780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43334 (or 43332 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 41.

The spelling of 80476010780 in words is "eighty billion, four hundred seventy-six million, ten thousand, seven hundred eighty".