12153853 has 2 divisors, whose sum is σ = 12153854. Its totient is φ = 12153852.

The previous prime is 12153847. The next prime is 12153857. The reversal of 12153853 is 35835121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9474084 + 2679769 = 3078^2 + 1637^2 .

It is a cyclic number.

It is not a de Polignac number, because 12153853 - 2⁹ = 12153341 is a prime.

It is a super-2 number, since 2×12153853² = 295432285491218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12153857) by changing a digit.

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 as a sum of consecutive naturals, namely, 6076926 + 6076927.

It is an arithmetic number, because the mean of its divisors is an integer number (6076927).

Almost surely, 2^12153853 is an apocalyptic number.

It is an amenable number.

12153853 is a deficient number, since it is larger than the sum of its proper divisors (1).

12153853 is an equidigital number, since it uses as much as digits as its factorization.

12153853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 28.

The square root of 12153853 is about 3486.2376568444. The cubic root of 12153853 is about 229.9171283040.

Adding to 12153853 its reverse (35835121), we get a palindrome (47988974).

The spelling of 12153853 in words is "twelve million, one hundred fifty-three thousand, eight hundred fifty-three".