454131216055 has 8 divisors (see below), whose sum is σ = 594499046544. Its totient is φ = 330277248000.

The previous prime is 454131215999. The next prime is 454131216101. The reversal of 454131216055 is 550612131454.

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

It is not a de Polignac number, because 454131216055 - 2¹³ = 454131207863 is a prime.

It is a super-2 number, since 2×454131216055² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4128465546 + ... + 4128465655.

It is an arithmetic number, because the mean of its divisors is an integer number (74312380818).

Almost surely, 2^454131216055 is an apocalyptic number.

454131216055 is a deficient number, since it is larger than the sum of its proper divisors (140367830489).

454131216055 is a wasteful number, since it uses less digits than its factorization.

454131216055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8256931217.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 454131216055 in words is "four hundred fifty-four billion, one hundred thirty-one million, two hundred sixteen thousand, fifty-five".