18096507875872 has 48 divisors (see below), whose sum is σ = 36606340433880. Its totient is φ = 8799872514048.

The previous prime is 18096507875839. The next prime is 18096507876023. The reversal of 18096507875872 is 27857870569081.

It can be written as a sum of positive squares in 4 ways, for example, as 16963228398736 + 1133279477136 = 4118644^2 + 1064556^2 .

It is a junction number, because it is equal to n+sod(n) for n = 18096507875795 and 18096507875804.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 607347 + ... + 6046642.

Almost surely, 2^{18096507875872} is an apocalyptic number.

It is an amenable number.

18096507875872 is an abundant number, since it is smaller than the sum of its proper divisors (18509832558008).

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

18096507875872 is a wasteful number, since it uses less digits than its factorization.

18096507875872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6656333 (or 6656325 counting only the distinct ones).

The product of its (nonzero) digits is 474163200, while the sum is 73.

The spelling of 18096507875872 in words is "eighteen trillion, ninety-six billion, five hundred seven million, eight hundred seventy-five thousand, eight hundred seventy-two".