4646328236453 has 2 divisors, whose sum is σ = 4646328236454. Its totient is φ = 4646328236452.

The previous prime is 4646328236413. The next prime is 4646328236471. The reversal of 4646328236453 is 3546328236464.

It is a happy number.

4646328236453 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2662010875489 + 1984317360964 = 1631567^2 + 1408658^2 .

It is a cyclic number.

It is not a de Polignac number, because 4646328236453 - 2²⁶ = 4646261127589 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4646328236413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2323164118226 + 2323164118227.

It is an arithmetic number, because the mean of its divisors is an integer number (2323164118227).

Almost surely, 2^{4646328236453} is an apocalyptic number.

It is an amenable number.

4646328236453 is a deficient number, since it is larger than the sum of its proper divisors (1).

4646328236453 is an equidigital number, since it uses as much as digits as its factorization.

4646328236453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 59719680, while the sum is 56.

The spelling of 4646328236453 in words is "four trillion, six hundred forty-six billion, three hundred twenty-eight million, two hundred thirty-six thousand, four hundred fifty-three".