54351440211 has 8 divisors (see below), whose sum is σ = 72469775824. Its totient is φ = 36233699040.

The previous prime is 54351440201. The next prime is 54351440239. The reversal of 54351440211 is 11204415345.

54351440211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 54351440211 - 2⁹ = 54351439699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54351440201) 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, 151065 + ... + 362661.

It is an arithmetic number, because the mean of its divisors is an integer number (9058721978).

Almost surely, 2^54351440211 is an apocalyptic number.

54351440211 is a deficient number, since it is larger than the sum of its proper divisors (18118335613).

54351440211 is a wasteful number, since it uses less digits than its factorization.

54351440211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297221.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 54351440211 its reverse (11204415345), we get a palindrome (65555855556).

The spelling of 54351440211 in words is "fifty-four billion, three hundred fifty-one million, four hundred forty thousand, two hundred eleven".