80694046253088 has 1344 divisors, whose sum is σ = 268755024384000. Its totient is φ = 23728418961408.

The previous prime is 80694046253087. The next prime is 80694046253137. The reversal of 80694046253088 is 88035264049608.

80694046253088 is a `hidden beast` number, since 8 + 0 + 6 + 9 + 40 + 462 + 53 + 0 + 88 = 666.

It is not an unprimeable number, because it can be changed into a prime (80694046253087) by changing a digit.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 45874954353 + ... + 45874956111.

It is an arithmetic number, because the mean of its divisors is an integer number (199966536000).

Almost surely, 2^{80694046253088} 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 80694046253088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134377512192000).

80694046253088 is an abundant number, since it is smaller than the sum of its proper divisors (188060978130912).

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

80694046253088 is a wasteful number, since it uses less digits than its factorization.

80694046253088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961 (or 1938 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 63.

The spelling of 80694046253088 in words is "eighty trillion, six hundred ninety-four billion, forty-six million, two hundred fifty-three thousand, eighty-eight".