104492554481664 has 208 divisors, whose sum is σ = 311619955703040. Its totient is φ = 34600178073600.

The previous prime is 104492554481659. The next prime is 104492554481683. The reversal of 104492554481664 is 466184455294401.

104492554481664 is a `hidden beast` number, since 1 + 0 + 4 + 4 + 9 + 2 + 5 + 544 + 81 + 6 + 6 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13570759 + ... + 19828025.

Almost surely, 2^{104492554481664} 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 104492554481664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155809977851520).

104492554481664 is an abundant number, since it is smaller than the sum of its proper divisors (207127401221376).

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

104492554481664 is an equidigital number, since it uses as much as digits as its factorization.

104492554481664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6257451 (or 6257423 counting only the distinct ones).

The product of its (nonzero) digits is 132710400, while the sum is 63.

The spelling of 104492554481664 in words is "one hundred four trillion, four hundred ninety-two billion, five hundred fifty-four million, four hundred eighty-one thousand, six hundred sixty-four".