54454252443 has 8 divisors (see below), whose sum is σ = 73795927056. Its totient is φ = 35707706400.

The previous prime is 54454252441. The next prime is 54454252477. The reversal of 54454252443 is 34425245445.

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

It is not a de Polignac number, because 54454252443 - 2¹ = 54454252441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54454252395 and 54454252404.

It is not an unprimeable number, because it can be changed into a prime (54454252441) 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 7 ways as a sum of consecutive naturals, for example, 148781928 + ... + 148782293.

It is an arithmetic number, because the mean of its divisors is an integer number (9224490882).

Almost surely, 2^54454252443 is an apocalyptic number.

54454252443 is a deficient number, since it is larger than the sum of its proper divisors (19341674613).

54454252443 is a wasteful number, since it uses less digits than its factorization.

54454252443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297564285.

The product of its digits is 1536000, while the sum is 42.

Adding to 54454252443 its reverse (34425245445), we get a palindrome (88879497888).

The spelling of 54454252443 in words is "fifty-four billion, four hundred fifty-four million, two hundred fifty-two thousand, four hundred forty-three".