12953333 has 2 divisors, whose sum is σ = 12953334. Its totient is φ = 12953332.

The previous prime is 12953323. The next prime is 12953377. The reversal of 12953333 is 33335921.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12794929 + 158404 = 3577^2 + 398^2 .

It is a cyclic number.

It is not a de Polignac number, because 12953333 - 2¹⁰ = 12952309 is a prime.

12953333 is a modest number, since divided by 3333 gives 1295 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 12953296 and 12953305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12953323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6476666 + 6476667.

It is an arithmetic number, because the mean of its divisors is an integer number (6476667).

Almost surely, 2^12953333 is an apocalyptic number.

It is an amenable number.

12953333 is a deficient number, since it is larger than the sum of its proper divisors (1).

12953333 is an equidigital number, since it uses as much as digits as its factorization.

12953333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7290, while the sum is 29.

The square root of 12953333 is about 3599.0739086604. The cubic root of 12953333 is about 234.8517731315.

The spelling of 12953333 in words is "twelve million, nine hundred fifty-three thousand, three hundred thirty-three".