80063938080 has 1200 divisors, whose sum is σ = 344365426944. Its totient is φ = 17496622080.

The previous prime is 80063938069. The next prime is 80063938091. The reversal of 80063938080 is 8083936008.

80063938080 is a `hidden beast` number, since 8 + 0 + 0 + 639 + 3 + 8 + 0 + 8 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (80063938069) and next prime (80063938091).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 199 ways as a sum of consecutive naturals, for example, 964625719 + ... + 964625801.

Almost surely, 2^80063938080 is an apocalyptic number.

80063938080 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 80063938080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172182713472).

80063938080 is an abundant number, since it is smaller than the sum of its proper divisors (264301488864).

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

80063938080 is an equidigital number, since it uses as much as digits as its factorization.

80063938080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 80063938080 in words is "eighty billion, sixty-three million, nine hundred thirty-eight thousand, eighty".