54403450543343 has 8 divisors (see below), whose sum is σ = 60469015355856. Its totient is φ = 48524518494400.

The previous prime is 54403450543307. The next prime is 54403450543357. The reversal of 54403450543343 is 34334505430445.

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

It is a cyclic number.

It is not a de Polignac number, because 54403450543343 - 2¹⁰ = 54403450542319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54403450543373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46658190278 + ... + 46658191443.

It is an arithmetic number, because the mean of its divisors is an integer number (7558626919482).

Almost surely, 2^{54403450543343} is an apocalyptic number.

54403450543343 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

54403450543343 is a deficient number, since it is larger than the sum of its proper divisors (6065564812513).

54403450543343 is a wasteful number, since it uses less digits than its factorization.

54403450543343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93316381785.

The product of its (nonzero) digits is 10368000, while the sum is 47.

Adding to 54403450543343 its reverse (34334505430445), we get a palindrome (88737955973788).

The spelling of 54403450543343 in words is "fifty-four trillion, four hundred three billion, four hundred fifty million, five hundred forty-three thousand, three hundred forty-three".