10243045453 has 2 divisors, whose sum is σ = 10243045454. Its totient is φ = 10243045452.

The previous prime is 10243045441. The next prime is 10243045459. The reversal of 10243045453 is 35454034201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8761334404 + 1481711049 = 93602^2 + 38493^2 .

It is a cyclic number.

It is not a de Polignac number, because 10243045453 - 2³³ = 1653110861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10243045459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5121522726 + 5121522727.

It is an arithmetic number, because the mean of its divisors is an integer number (5121522727).

Almost surely, 2^10243045453 is an apocalyptic number.

It is an amenable number.

10243045453 is a deficient number, since it is larger than the sum of its proper divisors (1).

10243045453 is an equidigital number, since it uses as much as digits as its factorization.

10243045453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 10243045453 its reverse (35454034201), we get a palindrome (45697079654).

The spelling of 10243045453 in words is "ten billion, two hundred forty-three million, forty-five thousand, four hundred fifty-three".