80459551248 has 20 divisors (see below), whose sum is σ = 207853840848. Its totient is φ = 26819850400.

The previous prime is 80459551201. The next prime is 80459551253. The reversal of 80459551248 is 84215595408.

It is a self number, because there is not a number n which added to its sum of digits gives 80459551248.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838120278 + ... + 838120373.

Almost surely, 2^80459551248 is an apocalyptic number.

It is an amenable number.

80459551248 is an abundant number, since it is smaller than the sum of its proper divisors (127394289600).

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

80459551248 is a wasteful number, since it uses less digits than its factorization.

80459551248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1676240662 (or 1676240656 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 51.

The spelling of 80459551248 in words is "eighty billion, four hundred fifty-nine million, five hundred fifty-one thousand, two hundred forty-eight".