54490103 has 2 divisors, whose sum is σ = 54490104. Its totient is φ = 54490102.

The previous prime is 54490087. The next prime is 54490127. The reversal of 54490103 is 30109445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54490103 - 2⁴ = 54490087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54490133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27245051 + 27245052.

It is an arithmetic number, because the mean of its divisors is an integer number (27245052).

Almost surely, 2^54490103 is an apocalyptic number.

54490103 is a deficient number, since it is larger than the sum of its proper divisors (1).

54490103 is an equidigital number, since it uses as much as digits as its factorization.

54490103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 54490103 is about 7381.7411902613. The cubic root of 54490103 is about 379.1163748510.

Adding to 54490103 its reverse (30109445), we get a palindrome (84599548).

The spelling of 54490103 in words is "fifty-four million, four hundred ninety thousand, one hundred three".