454211112453 has 32 divisors (see below), whose sum is σ = 695852789760. Its totient is φ = 258157368000.

The previous prime is 454211112401. The next prime is 454211112463. The reversal of 454211112453 is 354211112454.

It is not a de Polignac number, because 454211112453 - 2⁶ = 454211112389 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454211112463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2843203 + ... + 2998703.

It is an arithmetic number, because the mean of its divisors is an integer number (21745399680).

Almost surely, 2^454211112453 is an apocalyptic number.

It is an amenable number.

454211112453 is a deficient number, since it is larger than the sum of its proper divisors (241641677307).

454211112453 is a wasteful number, since it uses less digits than its factorization.

454211112453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156257.

The product of its digits is 19200, while the sum is 33.

Subtracting from 454211112453 its reverse (354211112454), we obtain a palindrome (99999999999).

The spelling of 454211112453 in words is "four hundred fifty-four billion, two hundred eleven million, one hundred twelve thousand, four hundred fifty-three".