80072285871 has 8 divisors (see below), whose sum is σ = 113043227184. Its totient is φ = 50241434240.

The previous prime is 80072285831. The next prime is 80072285893. The reversal of 80072285871 is 17858227008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80072285871 - 2¹⁸ = 80072023727 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80072285871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80072285831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 785022360 + ... + 785022461.

It is an arithmetic number, because the mean of its divisors is an integer number (14130403398).

Almost surely, 2^80072285871 is an apocalyptic number.

80072285871 is a deficient number, since it is larger than the sum of its proper divisors (32970941313).

80072285871 is a wasteful number, since it uses less digits than its factorization.

80072285871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570044841.

The product of its (nonzero) digits is 501760, while the sum is 48.

The spelling of 80072285871 in words is "eighty billion, seventy-two million, two hundred eighty-five thousand, eight hundred seventy-one".