80256265208 has 16 divisors (see below), whose sum is σ = 171977711280. Its totient is φ = 34395542208.

The previous prime is 80256265207. The next prime is 80256265231.

It is a happy number.

80256265208 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80256265207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716573741 + ... + 716573852.

It is an arithmetic number, because the mean of its divisors is an integer number (10748606955).

Almost surely, 2^80256265208 is an apocalyptic number.

It is an amenable number.

80256265208 is an abundant number, since it is smaller than the sum of its proper divisors (91721446072).

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

80256265208 is a wasteful number, since it uses less digits than its factorization.

80256265208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433147606 (or 1433147602 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 80256265208 in words is "eighty billion, two hundred fifty-six million, two hundred sixty-five thousand, two hundred eight".