54454088045445 has 64 divisors (see below), whose sum is σ = 95207425332480. Its totient is φ = 26357471078400.

The previous prime is 54454088045369. The next prime is 54454088045459.

54454088045445 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54454088045445 - 2³⁹ = 53904332231557 is a prime.

It is a super-2 number, since 2×54454088045445² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 678016951 + ... + 678097259.

It is an arithmetic number, because the mean of its divisors is an integer number (1487616020820).

Almost surely, 2^{54454088045445} is an apocalyptic number.

54454088045445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54454088045445 is a deficient number, since it is larger than the sum of its proper divisors (40753337287035).

54454088045445 is a wasteful number, since it uses less digits than its factorization.

54454088045445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87206.

The product of its (nonzero) digits is 163840000, while the sum is 60.

The spelling of 54454088045445 in words is "fifty-four trillion, four hundred fifty-four billion, eighty-eight million, forty-five thousand, four hundred forty-five".