6858544103 has 2 divisors, whose sum is σ = 6858544104. Its totient is φ = 6858544102.

The previous prime is 6858544081. The next prime is 6858544111. The reversal of 6858544103 is 3014458586.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6858544103 - 2²⁸ = 6590108647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6858544193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3429272051 + 3429272052.

It is an arithmetic number, because the mean of its divisors is an integer number (3429272052).

Almost surely, 2^6858544103 is an apocalyptic number.

6858544103 is a deficient number, since it is larger than the sum of its proper divisors (1).

6858544103 is an equidigital number, since it uses as much as digits as its factorization.

6858544103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 460800, while the sum is 44.

The square root of 6858544103 is about 82816.3275145668. The cubic root of 6858544103 is about 1899.9579033148.

The spelling of 6858544103 in words is "six billion, eight hundred fifty-eight million, five hundred forty-four thousand, one hundred three".