108252055 has 4 divisors (see below), whose sum is σ = 129902472. Its totient is φ = 86601640.

The previous prime is 108252043. The next prime is 108252077. The reversal of 108252055 is 550252801.

108252055 = 4651² + 4652² + ... + 4655².

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 108252055 - 2⁹ = 108251543 is a prime.

It is a Duffinian number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 10825201 + ... + 10825210.

It is an arithmetic number, because the mean of its divisors is an integer number (32475618).

Almost surely, 2^108252055 is an apocalyptic number.

108252055 is a deficient number, since it is larger than the sum of its proper divisors (21650417).

108252055 is an equidigital number, since it uses as much as digits as its factorization.

108252055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21650416.

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 108252055 is about 10404.4247798713. The cubic root of 108252055 is about 476.5905021726.

It can be divided in two parts, 10825 and 2055, that added together give a triangular number (12880 = T₁₆₀).

The spelling of 108252055 in words is "one hundred eight million, two hundred fifty-two thousand, fifty-five".