54034453221 has 8 divisors (see below), whose sum is σ = 82338214464. Its totient is φ = 30876830400.

The previous prime is 54034453183. The next prime is 54034453223. The reversal of 54034453221 is 12235443045.

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

It is a de Polignac number, because none of the positive numbers 2^k-54034453221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54034453223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1286534580 + ... + 1286534621.

It is an arithmetic number, because the mean of its divisors is an integer number (10292276808).

Almost surely, 2^54034453221 is an apocalyptic number.

It is an amenable number.

54034453221 is a deficient number, since it is larger than the sum of its proper divisors (28303761243).

54034453221 is a wasteful number, since it uses less digits than its factorization.

54034453221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2573069211.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 54034453221 its reverse (12235443045), we get a palindrome (66269896266).

The spelling of 54034453221 in words is "fifty-four billion, thirty-four million, four hundred fifty-three thousand, two hundred twenty-one".