2253454221467 has 2 divisors, whose sum is σ = 2253454221468. Its totient is φ = 2253454221466.

The previous prime is 2253454221457. The next prime is 2253454221517. The reversal of 2253454221467 is 7641224543522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2253454221467 - 2¹⁰ = 2253454220443 is a prime.

It is a super-6 number, since 6×2253454221467⁶ (a number of 75 digits) contains 666666 as substring.

It is not a weakly prime, because it can be changed into another prime (2253454221437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126727110733 + 1126727110734.

It is an arithmetic number, because the mean of its divisors is an integer number (1126727110734).

Almost surely, 2^{2253454221467} is an apocalyptic number.

2253454221467 is a deficient number, since it is larger than the sum of its proper divisors (1).

2253454221467 is an equidigital number, since it uses as much as digits as its factorization.

2253454221467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3225600, while the sum is 47.

Adding to 2253454221467 its reverse (7641224543522), we get a palindrome (9894678764989).

The spelling of 2253454221467 in words is "two trillion, two hundred fifty-three billion, four hundred fifty-four million, two hundred twenty-one thousand, four hundred sixty-seven".