80045472000 has 576 divisors, whose sum is σ = 295701719040. Its totient is φ = 19058688000.

The previous prime is 80045471977. The next prime is 80045472019. The reversal of 80045472000 is 27454008.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38686966 + ... + 38689034.

It is an arithmetic number, because the mean of its divisors is an integer number (513371040).

Almost surely, 2^80045472000 is an apocalyptic number.

80045472000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80045472000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147850859520).

80045472000 is an abundant number, since it is smaller than the sum of its proper divisors (215656247040).

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

80045472000 is a wasteful number, since it uses less digits than its factorization.

80045472000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2147 (or 2123 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The spelling of 80045472000 in words is "eighty billion, forty-five million, four hundred seventy-two thousand".