108850025 has 6 divisors (see below), whose sum is σ = 134974062. Its totient is φ = 87080000.

The previous prime is 108850019. The next prime is 108850051. The reversal of 108850025 is 520058801.

It can be written as a sum of positive squares in 3 ways, for example, as 8369449 + 100480576 = 2893^2 + 10024^2 .

It is a de Polignac number, because none of the positive numbers 2^k-108850025 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 108850025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2176976 + ... + 2177025.

It is an arithmetic number, because the mean of its divisors is an integer number (22495677).

Almost surely, 2^108850025 is an apocalyptic number.

It is an amenable number.

108850025 is a deficient number, since it is larger than the sum of its proper divisors (26124037).

108850025 is an equidigital number, since it uses as much as digits as its factorization.

108850025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4354011 (or 4354006 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 29.

The square root of 108850025 is about 10433.1215367214. The cubic root of 108850025 is about 477.4664322227.

The spelling of 108850025 in words is "one hundred eight million, eight hundred fifty thousand, twenty-five".