1232433055453 has 2 divisors, whose sum is σ = 1232433055454. Its totient is φ = 1232433055452.

The previous prime is 1232433055409. The next prime is 1232433055459. The reversal of 1232433055453 is 3545503342321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1230630798244 + 1802257209 = 1109338^2 + 42453^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1232433055453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232433055459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616216527726 + 616216527727.

It is an arithmetic number, because the mean of its divisors is an integer number (616216527727).

Almost surely, 2^{1232433055453} is an apocalyptic number.

It is an amenable number.

1232433055453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232433055453 is an equidigital number, since it uses as much as digits as its factorization.

1232433055453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648000, while the sum is 40.

Adding to 1232433055453 its reverse (3545503342321), we get a palindrome (4777936397774).

The spelling of 1232433055453 in words is "one trillion, two hundred thirty-two billion, four hundred thirty-three million, fifty-five thousand, four hundred fifty-three".