54481103 has 2 divisors, whose sum is σ = 54481104. Its totient is φ = 54481102.

The previous prime is 54481099. The next prime is 54481109. The reversal of 54481103 is 30118445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54481103 - 2² = 54481099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54481109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27240551 + 27240552.

It is an arithmetic number, because the mean of its divisors is an integer number (27240552).

Almost surely, 2^54481103 is an apocalyptic number.

54481103 is a deficient number, since it is larger than the sum of its proper divisors (1).

54481103 is an equidigital number, since it uses as much as digits as its factorization.

54481103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 54481103 is about 7381.1315528176. The cubic root of 54481103 is about 379.0955011201.

Adding to 54481103 its reverse (30118445), we get a palindrome (84599548).

The spelling of 54481103 in words is "fifty-four million, four hundred eighty-one thousand, one hundred three".