80471781347675 has 24 divisors (see below), whose sum is σ = 100822659718032. Its totient is φ = 63708090624000.

The previous prime is 80471781347651. The next prime is 80471781347753. The reversal of 80471781347675 is 57674318717408.

It is not a de Polignac number, because 80471781347675 - 2³⁰ = 80470707605851 is a prime.

It is a super-3 number, since 3×80471781347675³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25987820 + ... + 28919030.

It is an arithmetic number, because the mean of its divisors is an integer number (4200944154918).

Almost surely, 2^{80471781347675} is an apocalyptic number.

80471781347675 is a deficient number, since it is larger than the sum of its proper divisors (20350878370357).

80471781347675 is a wasteful number, since it uses less digits than its factorization.

80471781347675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2942639 (or 2942634 counting only the distinct ones).

The product of its (nonzero) digits is 221276160, while the sum is 68.

The spelling of 80471781347675 in words is "eighty trillion, four hundred seventy-one billion, seven hundred eighty-one million, three hundred forty-seven thousand, six hundred seventy-five".