80353283664704 has 56 divisors (see below), whose sum is σ = 163343859547848. Its totient is φ = 39195820892160.

The previous prime is 80353283664691. The next prime is 80353283664733. The reversal of 80353283664704 is 40746638235308.

It can be written as a sum of positive squares in 4 ways, for example, as 1679222039104 + 78674061625600 = 1295848^2 + 8869840^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121626212 + ... + 122285084.

It is an arithmetic number, because the mean of its divisors is an integer number (2916854634783).

Almost surely, 2^{80353283664704} is an apocalyptic number.

It is an amenable number.

80353283664704 is an abundant number, since it is smaller than the sum of its proper divisors (82990575883144).

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

80353283664704 is a wasteful number, since it uses less digits than its factorization.

80353283664704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705403 (or 705393 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 59.

The spelling of 80353283664704 in words is "eighty trillion, three hundred fifty-three billion, two hundred eighty-three million, six hundred sixty-four thousand, seven hundred four".