80473627850 has 48 divisors (see below), whose sum is σ = 186615216576. Its totient is φ = 25082688000.

The previous prime is 80473627783. The next prime is 80473627931. The reversal of 80473627850 is 5872637408.

It is a Harshad number since it is a multiple of its sum of digits (50).

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, 10447271 + ... + 10454970.

It is an arithmetic number, because the mean of its divisors is an integer number (3887817012).

Almost surely, 2^80473627850 is an apocalyptic number.

80473627850 is an abundant number, since it is smaller than the sum of its proper divisors (106141588726).

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

80473627850 is a wasteful number, since it uses less digits than its factorization.

80473627850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20902271 (or 20902266 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 80473627850 in words is "eighty billion, four hundred seventy-three million, six hundred twenty-seven thousand, eight hundred fifty".