108053551225 has 27 divisors (see below), whose sum is σ = 138827180557. Its totient is φ = 83425237280.

The previous prime is 108053551223. The next prime is 108053551253. The reversal of 108053551225 is 522155350801.

The square root of 108053551225 is 328715.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1485254521 + 106568296704 = 38539^2 + 326448^2 .

It is not a de Polignac number, because 108053551225 - 2¹ = 108053551223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108053551223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 47662542 + ... + 47664808.

Almost surely, 2^108053551225 is an apocalyptic number.

108053551225 is the 328715-th square number.

108053551225 is the 164358-th centered octagonal number.

It is an amenable number.

108053551225 is a deficient number, since it is larger than the sum of its proper divisors (30773629332).

108053551225 is an frugal number, since it uses more digits than its factorization.

108053551225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4602 (or 2301 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 37.

It can be divided in two parts, 1080535 and 51225, that added together give a triangular number (1131760 = T₁₅₀₄).

The spelling of 108053551225 in words is "one hundred eight billion, fifty-three million, five hundred fifty-one thousand, two hundred twenty-five".