54445243203 has 32 divisors (see below), whose sum is σ = 86880281600. Its totient is φ = 33498564768.

The previous prime is 54445243189. The next prime is 54445243217. The reversal of 54445243203 is 30234254445.

54445243203 is a `hidden beast` number, since 5 + 4 + 445 + 2 + 4 + 3 + 203 = 666.

54445243203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (54445243189) and next prime (54445243217).

It is not a de Polignac number, because 54445243203 - 2¹⁰ = 54445242179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54445243253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2523126 + ... + 2544612.

It is an arithmetic number, because the mean of its divisors is an integer number (2715008800).

Almost surely, 2^54445243203 is an apocalyptic number.

54445243203 is a deficient number, since it is larger than the sum of its proper divisors (32435038397).

54445243203 is a wasteful number, since it uses less digits than its factorization.

54445243203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28728 (or 28722 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

Adding to 54445243203 its reverse (30234254445), we get a palindrome (84679497648).

The spelling of 54445243203 in words is "fifty-four billion, four hundred forty-five million, two hundred forty-three thousand, two hundred three".