2253213525453 has 16 divisors (see below), whose sum is σ = 3278516774400. Its totient is φ = 1365119253680.

The previous prime is 2253213525421. The next prime is 2253213525481. The reversal of 2253213525453 is 3545253123522.

It is a cyclic number.

It is not a de Polignac number, because 2253213525453 - 2⁵ = 2253213525421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253213526453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11519073 + ... + 11713046.

It is an arithmetic number, because the mean of its divisors is an integer number (204907298400).

Almost surely, 2^{2253213525453} is an apocalyptic number.

It is an amenable number.

2253213525453 is a deficient number, since it is larger than the sum of its proper divisors (1025303248947).

2253213525453 is a wasteful number, since it uses less digits than its factorization.

2253213525453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23235072.

The product of its digits is 1080000, while the sum is 42.

Adding to 2253213525453 its reverse (3545253123522), we get a palindrome (5798466648975).

The spelling of 2253213525453 in words is "two trillion, two hundred fifty-three billion, two hundred thirteen million, five hundred twenty-five thousand, four hundred fifty-three".