54441332011 has 8 divisors (see below), whose sum is σ = 60654173184. Its totient is φ = 48439095720.

The previous prime is 54441331999. The next prime is 54441332017. The reversal of 54441332011 is 11023314445.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54441332011 is a prime.

It is a super-2 number, since 2×54441332011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54441332017) 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, 52650675 + ... + 52651708.

It is an arithmetic number, because the mean of its divisors is an integer number (7581771648).

Almost surely, 2^54441332011 is an apocalyptic number.

54441332011 is a deficient number, since it is larger than the sum of its proper divisors (6212841173).

54441332011 is a wasteful number, since it uses less digits than its factorization.

54441332011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105302441.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 54441332011 its reverse (11023314445), we get a palindrome (65464646456).

The spelling of 54441332011 in words is "fifty-four billion, four hundred forty-one million, three hundred thirty-two thousand, eleven".