104546481687 has 12 divisors (see below), whose sum is σ = 151026241600. Its totient is φ = 69690889728.

The previous prime is 104546481673. The next prime is 104546481691. The reversal of 104546481687 is 786184645401.

104546481687 is a `hidden beast` number, since 1 + 0 + 4 + 546 + 4 + 8 + 16 + 87 = 666.

It is not a de Polignac number, because 104546481687 - 2⁴ = 104546481671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104546481607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 464938 + ... + 652119.

Almost surely, 2^104546481687 is an apocalyptic number.

104546481687 is a deficient number, since it is larger than the sum of its proper divisors (46479759913).

104546481687 is a wasteful number, since it uses less digits than its factorization.

104546481687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127462 (or 1127459 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 54.

The spelling of 104546481687 in words is "one hundred four billion, five hundred forty-six million, four hundred eighty-one thousand, six hundred eighty-seven".