54111330321 has 8 divisors (see below), whose sum is σ = 72150426624. Its totient is φ = 36073227120.

The previous prime is 54111330311. The next prime is 54111330349. The reversal of 54111330321 is 12303311145.

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

It is not a de Polignac number, because 54111330321 - 2⁶ = 54111330257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54111330291 and 54111330300.

It is not an unprimeable number, because it can be changed into a prime (54111330311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110161 + ... + 346926.

It is an arithmetic number, because the mean of its divisors is an integer number (9018803328).

Almost surely, 2^54111330321 is an apocalyptic number.

It is an amenable number.

54111330321 is a deficient number, since it is larger than the sum of its proper divisors (18039096303).

54111330321 is a wasteful number, since it uses less digits than its factorization.

54111330321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496551.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 54111330321 its reverse (12303311145), we get a palindrome (66414641466).

The spelling of 54111330321 in words is "fifty-four billion, one hundred eleven million, three hundred thirty thousand, three hundred twenty-one".