54130323443 has 16 divisors (see below), whose sum is σ = 62633048256. Its totient is φ = 45822981120.

The previous prime is 54130323397. The next prime is 54130323449. The reversal of 54130323443 is 34432303145.

It is not a de Polignac number, because 54130323443 - 2²² = 54126129139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54130323449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100505 + ... + 344037.

It is an arithmetic number, because the mean of its divisors is an integer number (3914565516).

Almost surely, 2^54130323443 is an apocalyptic number.

54130323443 is a deficient number, since it is larger than the sum of its proper divisors (8502724813).

54130323443 is a wasteful number, since it uses less digits than its factorization.

54130323443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243934.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 54130323443 its reverse (34432303145), we get a palindrome (88562626588).

The spelling of 54130323443 in words is "fifty-four billion, one hundred thirty million, three hundred twenty-three thousand, four hundred forty-three".