454543155133109 has 8 divisors (see below), whose sum is σ = 519478099342848. Its totient is φ = 389608262863920.

The previous prime is 454543155133103. The next prime is 454543155133141. The reversal of 454543155133109 is 901331551345454.

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 454543155133109 - 2⁸ = 454543155132853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454543155133103) 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, 8036219 + ... + 31203639.

It is an arithmetic number, because the mean of its divisors is an integer number (64934762417856).

Almost surely, 2^{454543155133109} is an apocalyptic number.

It is an amenable number.

454543155133109 is a deficient number, since it is larger than the sum of its proper divisors (64934944209739).

454543155133109 is a wasteful number, since it uses less digits than its factorization.

454543155133109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25970275.

The product of its (nonzero) digits is 9720000, while the sum is 53.

The spelling of 454543155133109 in words is "four hundred fifty-four trillion, five hundred forty-three billion, one hundred fifty-five million, one hundred thirty-three thousand, one hundred nine".