80862483312 has 240 divisors, whose sum is σ = 258111479808. Its totient is φ = 23442946560.

The previous prime is 80862483269. The next prime is 80862483313. The reversal of 80862483312 is 21338426808.

80862483312 is a `hidden beast` number, since 8 + 0 + 8 + 624 + 8 + 3 + 3 + 12 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80862483313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2870737 + ... + 2898767.

Almost surely, 2^80862483312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80862483312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129055739904).

80862483312 is an abundant number, since it is smaller than the sum of its proper divisors (177248996496).

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

80862483312 is a wasteful number, since it uses less digits than its factorization.

80862483312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28148 (or 28139 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 80862483312 in words is "eighty billion, eight hundred sixty-two million, four hundred eighty-three thousand, three hundred twelve".