54441202051 has 4 divisors (see below), whose sum is σ = 55097120232. Its totient is φ = 53785283872.

The previous prime is 54441201989. The next prime is 54441202091. The reversal of 54441202051 is 15020214445.

54441202051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15020214445 = 5 ⋅3004042889.

It is a cyclic number.

It is not a de Polignac number, because 54441202051 - 2¹⁹ = 54440677763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54441202091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327958966 + ... + 327959131.

It is an arithmetic number, because the mean of its divisors is an integer number (13774280058).

Almost surely, 2^54441202051 is an apocalyptic number.

54441202051 is a deficient number, since it is larger than the sum of its proper divisors (655918181).

54441202051 is an equidigital number, since it uses as much as digits as its factorization.

54441202051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655918180.

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 54441202051 its reverse (15020214445), we get a palindrome (69461416496).

The spelling of 54441202051 in words is "fifty-four billion, four hundred forty-one million, two hundred two thousand, fifty-one".