54532466423545 has 16 divisors (see below), whose sum is σ = 71599789767168. Its totient is φ = 39542290179840.

The previous prime is 54532466423543. The next prime is 54532466423587.

It is a happy number.

54532466423545 is nontrivially palindromic in base 10.

54532466423545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54532466423545 - 2¹ = 54532466423543 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54532466423545.

It is not an unprimeable number, because it can be changed into a prime (54532466423543) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1471048809 + ... + 1471085878.

It is an arithmetic number, because the mean of its divisors is an integer number (4474986860448).

Almost surely, 2^{54532466423545} is an apocalyptic number.

54532466423545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54532466423545 is a deficient number, since it is larger than the sum of its proper divisors (17067323343623).

54532466423545 is a wasteful number, since it uses less digits than its factorization.

54532466423545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2942135040.

The product of its digits is 207360000, while the sum is 58.

The spelling of 54532466423545 in words is "fifty-four trillion, five hundred thirty-two billion, four hundred sixty-six million, four hundred twenty-three thousand, five hundred forty-five".