54341513415321 has 16 divisors (see below), whose sum is σ = 79042776963840. Its totient is φ = 32934010707920.

The previous prime is 54341513415289. The next prime is 54341513415421. The reversal of 54341513415321 is 12351431514345.

54341513415321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 54341513415321 - 2⁵ = 54341513415289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54341513415421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1342251 + ... + 10511168.

It is an arithmetic number, because the mean of its divisors is an integer number (4940173560240).

Almost surely, 2^{54341513415321} is an apocalyptic number.

It is an amenable number.

54341513415321 is a deficient number, since it is larger than the sum of its proper divisors (24701263548519).

54341513415321 is a wasteful number, since it uses less digits than its factorization.

54341513415321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11992356.

The product of its digits is 432000, while the sum is 42.

Adding to 54341513415321 its reverse (12351431514345), we get a palindrome (66692944929666).

The spelling of 54341513415321 in words is "fifty-four trillion, three hundred forty-one billion, five hundred thirteen million, four hundred fifteen thousand, three hundred twenty-one".