80455017296 has 40 divisors (see below), whose sum is σ = 157535125440. Its totient is φ = 39801037824.

The previous prime is 80455017283. The next prime is 80455017311. The reversal of 80455017296 is 69271055408.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 80455017296.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7846445 + ... + 7856691.

It is an arithmetic number, because the mean of its divisors is an integer number (3938378136).

Almost surely, 2^80455017296 is an apocalyptic number.

It is an amenable number.

80455017296 is a deficient number, since it is larger than the sum of its proper divisors (77080108144).

80455017296 is a wasteful number, since it uses less digits than its factorization.

80455017296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15411 (or 15405 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 80455017296 in words is "eighty billion, four hundred fifty-five million, seventeen thousand, two hundred ninety-six".