1024454032253 has 2 divisors, whose sum is σ = 1024454032254. Its totient is φ = 1024454032252.

The previous prime is 1024454032193. The next prime is 1024454032267. The reversal of 1024454032253 is 3522304544201.

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., 912708908164 + 111745124089 = 955358^2 + 334283^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1024454032253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1024454032753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512227016126 + 512227016127.

It is an arithmetic number, because the mean of its divisors is an integer number (512227016127).

Almost surely, 2^{1024454032253} is an apocalyptic number.

It is an amenable number.

1024454032253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1024454032253 is an equidigital number, since it uses as much as digits as its factorization.

1024454032253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 1024454032253 its reverse (3522304544201), we get a palindrome (4546758576454).

The spelling of 1024454032253 in words is "one trillion, twenty-four billion, four hundred fifty-four million, thirty-two thousand, two hundred fifty-three".