454366663453 has 8 divisors (see below), whose sum is σ = 455321952576. Its totient is φ = 453411705600.

The previous prime is 454366663411. The next prime is 454366663459. The reversal of 454366663453 is 354366663454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 454366663453 - 2³⁷ = 316927709981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 454366663394 and 454366663403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454366663459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2765808 + ... + 2925478.

It is an arithmetic number, because the mean of its divisors is an integer number (56915244072).

Almost surely, 2^454366663453 is an apocalyptic number.

It is an amenable number.

454366663453 is a deficient number, since it is larger than the sum of its proper divisors (955289123).

454366663453 is a wasteful number, since it uses less digits than its factorization.

454366663453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165635.

The product of its digits is 55987200, while the sum is 55.

Subtracting from 454366663453 its reverse (354366663454), we obtain a palindrome (99999999999).

The spelling of 454366663453 in words is "four hundred fifty-four billion, three hundred sixty-six million, six hundred sixty-three thousand, four hundred fifty-three".