80846886481 has 8 divisors (see below), whose sum is σ = 80905605984. Its totient is φ = 80788194240.

The previous prime is 80846886469. The next prime is 80846886499. The reversal of 80846886481 is 18468864808.

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 80846886481 - 2¹³ = 80846878289 is a prime.

It is a super-2 number, since 2×80846886481² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80846886881) 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, 12315306 + ... + 12321868.

It is an arithmetic number, because the mean of its divisors is an integer number (10113200748).

Almost surely, 2^80846886481 is an apocalyptic number.

It is an amenable number.

80846886481 is a deficient number, since it is larger than the sum of its proper divisors (58719503).

80846886481 is a wasteful number, since it uses less digits than its factorization.

80846886481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13631.

The product of its (nonzero) digits is 18874368, while the sum is 61.

The spelling of 80846886481 in words is "eighty billion, eight hundred forty-six million, eight hundred eighty-six thousand, four hundred eighty-one".