80408488480 has 24 divisors (see below), whose sum is σ = 189965054412. Its totient is φ = 32163395328.

The previous prime is 80408488477. The next prime is 80408488487. The reversal of 80408488480 is 8488480408.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 73716594064 + 6691894416 = 271508^2 + 81804^2 .

It is not an unprimeable number, because it can be changed into a prime (80408488487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251276367 + ... + 251276686.

Almost surely, 2^80408488480 is an apocalyptic number.

80408488480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80408488480 is an abundant number, since it is smaller than the sum of its proper divisors (109556565932).

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

80408488480 is a wasteful number, since it uses less digits than its factorization.

80408488480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502553068 (or 502553060 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 52.

The spelling of 80408488480 in words is "eighty billion, four hundred eight million, four hundred eighty-eight thousand, four hundred eighty".