12837953 has 2 divisors, whose sum is σ = 12837954. Its totient is φ = 12837952.

The previous prime is 12837949. The next prime is 12837971. The reversal of 12837953 is 35973821.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12837889 + 64 = 3583^2 + 8^2 .

It is a cyclic number.

It is not a de Polignac number, because 12837953 - 2² = 12837949 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (12837973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6418976 + 6418977.

It is an arithmetic number, because the mean of its divisors is an integer number (6418977).

Almost surely, 2^12837953 is an apocalyptic number.

It is an amenable number.

12837953 is a deficient number, since it is larger than the sum of its proper divisors (1).

12837953 is an equidigital number, since it uses as much as digits as its factorization.

12837953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 38.

The square root of 12837953 is about 3583.0089310522. The cubic root of 12837953 is about 234.1523893531.

The spelling of 12837953 in words is "twelve million, eight hundred thirty-seven thousand, nine hundred fifty-three".