2108528485 has 8 divisors (see below), whose sum is σ = 2891696256. Its totient is φ = 1445848080.

The previous prime is 2108528467. The next prime is 2108528537. The reversal of 2108528485 is 5848258012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2108528485 - 2⁵ = 2108528453 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 30121801 + ... + 30121870.

It is an arithmetic number, because the mean of its divisors is an integer number (361462032).

Almost surely, 2^2108528485 is an apocalyptic number.

It is an amenable number.

2108528485 is a deficient number, since it is larger than the sum of its proper divisors (783167771).

2108528485 is an equidigital number, since it uses as much as digits as its factorization.

2108528485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60243683.

The product of its (nonzero) digits is 204800, while the sum is 43.

The square root of 2108528485 is about 45918.7160643675. The cubic root of 2108528485 is about 1282.3103790929.

The spelling of 2108528485 in words is "two billion, one hundred eight million, five hundred twenty-eight thousand, four hundred eighty-five".