80880048448 has 14 divisors (see below), whose sum is σ = 160496346266. Its totient is φ = 40440024192.

The previous prime is 80880048383. The next prime is 80880048449. The reversal of 80880048448 is 84484008808.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 61977098304 + 18902950144 = 248952^2 + 137488^2 .

It is a junction number, because it is equal to n+sod(n) for n = 80880048395 and 80880048404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80880048449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 631875315 + ... + 631875442.

Almost surely, 2^80880048448 is an apocalyptic number.

It is an amenable number.

80880048448 is a deficient number, since it is larger than the sum of its proper divisors (79616297818).

80880048448 is a wasteful number, since it uses less digits than its factorization.

80880048448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263750769 (or 1263750759 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 52.

The spelling of 80880048448 in words is "eighty billion, eight hundred eighty million, forty-eight thousand, four hundred forty-eight".