2253435451 has 2 divisors, whose sum is σ = 2253435452. Its totient is φ = 2253435450.

The previous prime is 2253435449. The next prime is 2253435463. The reversal of 2253435451 is 1545343522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2253435451 - 2¹ = 2253435449 is a prime.

Together with 2253435449, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2253433451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126717725 + 1126717726.

It is an arithmetic number, because the mean of its divisors is an integer number (1126717726).

Almost surely, 2^2253435451 is an apocalyptic number.

2253435451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2253435451 is an equidigital number, since it uses as much as digits as its factorization.

2253435451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72000, while the sum is 34.

The square root of 2253435451 is about 47470.3639231890. The cubic root of 2253435451 is about 1311.0372785993.

Adding to 2253435451 its reverse (1545343522), we get a palindrome (3798778973).

The spelling of 2253435451 in words is "two billion, two hundred fifty-three million, four hundred thirty-five thousand, four hundred fifty-one".