80818177130496 has 1080 divisors, whose sum is σ = 263498872326144. Its totient is φ = 24637951180800.

The previous prime is 80818177130407. The next prime is 80818177130519. The reversal of 80818177130496 is 69403177181808.

80818177130496 is a `hidden beast` number, since 8 + 0 + 8 + 1 + 8 + 1 + 7 + 7 + 130 + 496 = 666.

It is a super-2 number, since 2×80818177130496² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 211013517121 + ... + 211013517503.

Almost surely, 2^{80818177130496} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80818177130496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131749436163072).

80818177130496 is an abundant number, since it is smaller than the sum of its proper divisors (182680695195648).

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

80818177130496 is an frugal number, since it uses more digits than its factorization.

80818177130496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599 (or 552 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 63.

The spelling of 80818177130496 in words is "eighty trillion, eight hundred eighteen billion, one hundred seventy-seven million, one hundred thirty thousand, four hundred ninety-six".