80627996160 has 400 divisors, whose sum is σ = 294963996096. Its totient is φ = 21040791552.

The previous prime is 80627996123. The next prime is 80627996161. The reversal of 80627996160 is 6169972608.

80627996160 is a `hidden beast` number, since 8 + 0 + 627 + 9 + 9 + 6 + 1 + 6 + 0 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 80627996097 and 80627996106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80627996161) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9741784 + ... + 9750056.

Almost surely, 2^80627996160 is an apocalyptic number.

80627996160 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 80627996160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147481998048).

80627996160 is an abundant number, since it is smaller than the sum of its proper divisors (214335999936).

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

80627996160 is an equidigital number, since it uses as much as digits as its factorization.

80627996160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8355 (or 8330 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The spelling of 80627996160 in words is "eighty billion, six hundred twenty-seven million, nine hundred ninety-six thousand, one hundred sixty".