454434150166453 has 16 divisors (see below), whose sum is σ = 459056300766336. Its totient is φ = 449816084766720.

The previous prime is 454434150166393. The next prime is 454434150166457. The reversal of 454434150166453 is 354661051434454.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454434150166453 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 454434150166394 and 454434150166403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454434150166457) 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, 2234164725 + ... + 2234368117.

It is an arithmetic number, because the mean of its divisors is an integer number (28691018797896).

Almost surely, 2^{454434150166453} is an apocalyptic number.

It is an amenable number.

454434150166453 is a deficient number, since it is larger than the sum of its proper divisors (4622150599883).

454434150166453 is a wasteful number, since it uses less digits than its factorization.

454434150166453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213324.

The product of its (nonzero) digits is 41472000, while the sum is 55.

The spelling of 454434150166453 in words is "four hundred fifty-four trillion, four hundred thirty-four billion, one hundred fifty million, one hundred sixty-six thousand, four hundred fifty-three".