1452252253 has 2 divisors, whose sum is σ = 1452252254. Its totient is φ = 1452252252.

The previous prime is 1452252229. The next prime is 1452252271. The reversal of 1452252253 is 3522522541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1428613209 + 23639044 = 37797^2 + 4862^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1452252253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1452232253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726126126 + 726126127.

It is an arithmetic number, because the mean of its divisors is an integer number (726126127).

Almost surely, 2^1452252253 is an apocalyptic number.

It is an amenable number.

1452252253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452252253 is an equidigital number, since it uses as much as digits as its factorization.

1452252253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24000, while the sum is 31.

The square root of 1452252253 is about 38108.4275849844. The cubic root of 1452252253 is about 1132.4369192985.

Adding to 1452252253 its reverse (3522522541), we get a palindrome (4974774794).

It can be divided in two parts, 1 and 452252253, that added together give a palindrome (452252254).

The spelling of 1452252253 in words is "one billion, four hundred fifty-two million, two hundred fifty-two thousand, two hundred fifty-three".