12358453 has 2 divisors, whose sum is σ = 12358454. Its totient is φ = 12358452.

The previous prime is 12358441. The next prime is 12358459. The reversal of 12358453 is 35485321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11957764 + 400689 = 3458^2 + 633^2 .

It is a cyclic number.

It is not a de Polignac number, because 12358453 - 2⁵ = 12358421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12358459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6179226 + 6179227.

It is an arithmetic number, because the mean of its divisors is an integer number (6179227).

Almost surely, 2^12358453 is an apocalyptic number.

It is an amenable number.

12358453 is a deficient number, since it is larger than the sum of its proper divisors (1).

12358453 is an equidigital number, since it uses as much as digits as its factorization.

12358453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 31.

The square root of 12358453 is about 3515.4591449767. The cubic root of 12358453 is about 231.2001102018.

The spelling of 12358453 in words is "twelve million, three hundred fifty-eight thousand, four hundred fifty-three".