80480676850 has 48 divisors (see below), whose sum is σ = 171219719808. Its totient is φ = 27570666240.

The previous prime is 80480676823. The next prime is 80480676853. The reversal of 80480676850 is 5867608408.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (80480676853) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 334042 + ... + 522058.

It is an arithmetic number, because the mean of its divisors is an integer number (3567077496).

Almost surely, 2^80480676850 is an apocalyptic number.

80480676850 is an abundant number, since it is smaller than the sum of its proper divisors (90739042958).

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

80480676850 is a wasteful number, since it uses less digits than its factorization.

80480676850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189259 (or 189254 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 80480676850 in words is "eighty billion, four hundred eighty million, six hundred seventy-six thousand, eight hundred fifty".