4626566453 has 2 divisors, whose sum is σ = 4626566454. Its totient is φ = 4626566452.

The previous prime is 4626566429. The next prime is 4626566459. The reversal of 4626566453 is 3546656264.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4572734884 + 53831569 = 67622^2 + 7337^2 .

It is a cyclic number.

It is not a de Polignac number, because 4626566453 - 2¹⁰ = 4626565429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4626566398 and 4626566407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4626566459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2313283226 + 2313283227.

It is an arithmetic number, because the mean of its divisors is an integer number (2313283227).

Almost surely, 2^4626566453 is an apocalyptic number.

It is an amenable number.

4626566453 is a deficient number, since it is larger than the sum of its proper divisors (1).

4626566453 is an equidigital number, since it uses as much as digits as its factorization.

4626566453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3110400, while the sum is 47.

The square root of 4626566453 is about 68018.8683601837. The cubic root of 4626566453 is about 1666.2990043717.

The spelling of 4626566453 in words is "four billion, six hundred twenty-six million, five hundred sixty-six thousand, four hundred fifty-three".