5454144214555 has 4 divisors (see below), whose sum is σ = 6544973057472. Its totient is φ = 4363315371640.

The previous prime is 5454144214537. The next prime is 5454144214573. The reversal of 5454144214555 is 5554124414545.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5454144214537) and next prime (5454144214573).

It is not a de Polignac number, because 5454144214555 - 2⁷ = 5454144214427 is a prime.

It is a super-3 number, since 3×5454144214555³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5454144214499 and 5454144214508.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545414421451 + ... + 545414421460.

It is an arithmetic number, because the mean of its divisors is an integer number (1636243264368).

Almost surely, 2^{5454144214555} is an apocalyptic number.

5454144214555 is a deficient number, since it is larger than the sum of its proper divisors (1090828842917).

5454144214555 is a wasteful number, since it uses less digits than its factorization.

5454144214555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090828842916.

The product of its digits is 6400000, while the sum is 49.

The spelling of 5454144214555 in words is "five trillion, four hundred fifty-four billion, one hundred forty-four million, two hundred fourteen thousand, five hundred fifty-five".