80848993450 has 48 divisors (see below), whose sum is σ = 157150477440. Its totient is φ = 30915400320.

The previous prime is 80848993427. The next prime is 80848993487. The reversal of 80848993450 is 5439984808.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 298995 + ... + 501094.

It is an arithmetic number, because the mean of its divisors is an integer number (3273968280).

Almost surely, 2^80848993450 is an apocalyptic number.

80848993450 is a deficient number, since it is larger than the sum of its proper divisors (76301483990).

80848993450 is a wasteful number, since it uses less digits than its factorization.

80848993450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800191 (or 800186 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 58.

The spelling of 80848993450 in words is "eighty billion, eight hundred forty-eight million, nine hundred ninety-three thousand, four hundred fifty".