108543625 has 8 divisors (see below), whose sum is σ = 135462600. Its totient is φ = 86834800.

The previous prime is 108543569. The next prime is 108543641. The reversal of 108543625 is 526345801.

It can be written as a sum of positive squares in 4 ways, for example, as 31595641 + 76947984 = 5621^2 + 8772^2 .

It is not a de Polignac number, because 108543625 - 2⁷ = 108543497 is a prime.

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, 434050 + ... + 434299.

It is an arithmetic number, because the mean of its divisors is an integer number (16932825).

Almost surely, 2^108543625 is an apocalyptic number.

It is an amenable number.

108543625 is a deficient number, since it is larger than the sum of its proper divisors (26918975).

108543625 is an frugal number, since it uses more digits than its factorization.

108543625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868364 (or 868354 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 108543625 is about 10418.4271845610. The cubic root of 108543625 is about 477.0180072811.

The spelling of 108543625 in words is "one hundred eight million, five hundred forty-three thousand, six hundred twenty-five".