54553434411 has 16 divisors (see below), whose sum is σ = 85156581888. Its totient is φ = 30413064000.

The previous prime is 54553434359. The next prime is 54553434421. The reversal of 54553434411 is 11443435545.

It is not a de Polignac number, because 54553434411 - 2¹⁰ = 54553433387 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54553434411.

It is not an unprimeable number, because it can be changed into a prime (54553434421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31679415 + ... + 31681136.

It is an arithmetic number, because the mean of its divisors is an integer number (5322286368).

Almost surely, 2^54553434411 is an apocalyptic number.

54553434411 is a deficient number, since it is larger than the sum of its proper divisors (30603147477).

54553434411 is a wasteful number, since it uses less digits than its factorization.

54553434411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63360602.

The product of its digits is 288000, while the sum is 39.

Adding to 54553434411 its reverse (11443435545), we get a palindrome (65996869956).

The spelling of 54553434411 in words is "fifty-four billion, five hundred fifty-three million, four hundred thirty-four thousand, four hundred eleven".