1452094453 has 2 divisors, whose sum is σ = 1452094454. Its totient is φ = 1452094452.

The previous prime is 1452094393. The next prime is 1452094463. The reversal of 1452094453 is 3544902541.

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., 1262949444 + 189145009 = 35538^2 + 13753^2 .

It is an emirp because it is prime and its reverse (3544902541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1452094453 - 2¹³ = 1452086261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1452094463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726047226 + 726047227.

It is an arithmetic number, because the mean of its divisors is an integer number (726047227).

Almost surely, 2^1452094453 is an apocalyptic number.

It is an amenable number.

1452094453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452094453 is an equidigital number, since it uses as much as digits as its factorization.

1452094453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 1452094453 is about 38106.3571205645. The cubic root of 1452094453 is about 1132.3959013972.

Adding to 1452094453 its reverse (3544902541), we get a palindrome (4996996994).

The spelling of 1452094453 in words is "one billion, four hundred fifty-two million, ninety-four thousand, four hundred fifty-three".