80388248480 has 24 divisors (see below), whose sum is σ = 189917237412. Its totient is φ = 32155299328.

The previous prime is 80388248471. The next prime is 80388248491. The reversal of 80388248480 is 8484288308.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 73287152656 + 7101095824 = 270716^2 + 84268^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251213117 + ... + 251213436.

Almost surely, 2^80388248480 is an apocalyptic number.

80388248480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80388248480 is an abundant number, since it is smaller than the sum of its proper divisors (109528988932).

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

80388248480 is a wasteful number, since it uses less digits than its factorization.

80388248480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502426568 (or 502426560 counting only the distinct ones).

The product of its (nonzero) digits is 3145728, while the sum is 53.

The spelling of 80388248480 in words is "eighty billion, three hundred eighty-eight million, two hundred forty-eight thousand, four hundred eighty".