54354533211343 has 16 divisors (see below), whose sum is σ = 56259597588480. Its totient is φ = 52451525349216.

The previous prime is 54354533211331. The next prime is 54354533211353. The reversal of 54354533211343 is 34311233545345.

It is a de Polignac number, because none of the positive numbers 2^k-54354533211343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54354533211293 and 54354533211302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54354533211353) 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, 680898330 + ... + 680978152.

It is an arithmetic number, because the mean of its divisors is an integer number (3516224849280).

Almost surely, 2^{54354533211343} is an apocalyptic number.

54354533211343 is a deficient number, since it is larger than the sum of its proper divisors (1905064377137).

54354533211343 is a wasteful number, since it uses less digits than its factorization.

54354533211343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92406.

The product of its digits is 3888000, while the sum is 46.

Adding to 54354533211343 its reverse (34311233545345), we get a palindrome (88665766756688).

The spelling of 54354533211343 in words is "fifty-four trillion, three hundred fifty-four billion, five hundred thirty-three million, two hundred eleven thousand, three hundred forty-three".