54524642545 has 16 divisors (see below), whose sum is σ = 66485623680. Its totient is φ = 42917238144.

The previous prime is 54524642533. The next prime is 54524642563.

It is a happy number.

54524642545 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 54524642545 - 2¹¹ = 54524640497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54524642495 and 54524642504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184069 + ... + 378061.

It is an arithmetic number, because the mean of its divisors is an integer number (4155351480).

Almost surely, 2^54524642545 is an apocalyptic number.

It is an amenable number.

54524642545 is a deficient number, since it is larger than the sum of its proper divisors (11960981135).

54524642545 is a wasteful number, since it uses less digits than its factorization.

54524642545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194904.

The product of its digits is 3840000, while the sum is 46.

Adding to 54524642545 its product of digits (3840000), we get a palindrome (54528482545).

Subtracting from 54524642545 its product of digits (3840000), we obtain a palindrome (54520802545).

The spelling of 54524642545 in words is "fifty-four billion, five hundred twenty-four million, six hundred forty-two thousand, five hundred forty-five".