6555103 has 2 divisors, whose sum is σ = 6555104. Its totient is φ = 6555102.

The previous prime is 6555097. The next prime is 6555119. The reversal of 6555103 is 3015556.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6555103 - 2¹⁷ = 6424031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6555173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3277551 + 3277552.

It is an arithmetic number, because the mean of its divisors is an integer number (3277552).

Almost surely, 2^6555103 is an apocalyptic number.

6555103 is a deficient number, since it is larger than the sum of its proper divisors (1).

6555103 is an equidigital number, since it uses as much as digits as its factorization.

6555103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 6555103 is about 2560.2935378585. The cubic root of 6555103 is about 187.1514401373.

The spelling of 6555103 in words is "six million, five hundred fifty-five thousand, one hundred three".