1453010453 has 2 divisors, whose sum is σ = 1453010454. Its totient is φ = 1453010452.

The previous prime is 1453010443. The next prime is 1453010491. The reversal of 1453010453 is 3540103541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1409476849 + 43533604 = 37543^2 + 6598^2 .

It is a cyclic number.

It is not a de Polignac number, because 1453010453 - 2⁴ = 1453010437 is a prime.

It is a super-2 number, since 2×1453010453² = 4222478753054530418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1453010443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726505226 + 726505227.

It is an arithmetic number, because the mean of its divisors is an integer number (726505227).

Almost surely, 2^1453010453 is an apocalyptic number.

It is an amenable number.

1453010453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1453010453 is an equidigital number, since it uses as much as digits as its factorization.

1453010453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1453010453 is about 38118.3742176919. The cubic root of 1453010453 is about 1132.6339613506.

Adding to 1453010453 its reverse (3540103541), we get a palindrome (4993113994).

The spelling of 1453010453 in words is "one billion, four hundred fifty-three million, ten thousand, four hundred fifty-three".