80246837808 has 160 divisors (see below), whose sum is σ = 244047237120. Its totient is φ = 25158988800.

The previous prime is 80246837777. The next prime is 80246837819. The reversal of 80246837808 is 80873864208.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16205733 + ... + 16210683.

It is an arithmetic number, because the mean of its divisors is an integer number (1525295232).

Almost surely, 2^80246837808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80246837808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122023618560).

80246837808 is an abundant number, since it is smaller than the sum of its proper divisors (163800399312).

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

80246837808 is a wasteful number, since it uses less digits than its factorization.

80246837808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7192 (or 7180 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 54.

The spelling of 80246837808 in words is "eighty billion, two hundred forty-six million, eight hundred thirty-seven thousand, eight hundred eight".