105825853 has 4 divisors (see below), whose sum is σ = 120943840. Its totient is φ = 90707868.

The previous prime is 105825851. The next prime is 105825857. The reversal of 105825853 is 358528501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105825853 - 2¹ = 105825851 is a prime.

It is a super-2 number, since 2×105825853² = 22398222326355218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105825851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7558983 + ... + 7558996.

It is an arithmetic number, because the mean of its divisors is an integer number (30235960).

Almost surely, 2^105825853 is an apocalyptic number.

It is an amenable number.

105825853 is a deficient number, since it is larger than the sum of its proper divisors (15117987).

105825853 is an equidigital number, since it uses as much as digits as its factorization.

105825853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15117986.

The product of its (nonzero) digits is 48000, while the sum is 37.

The square root of 105825853 is about 10287.1693385498. The cubic root of 105825853 is about 473.0030334124.

The spelling of 105825853 in words is "one hundred five million, eight hundred twenty-five thousand, eight hundred fifty-three".