6486111403 has 2 divisors, whose sum is σ = 6486111404. Its totient is φ = 6486111402.

The previous prime is 6486111391. The next prime is 6486111413. The reversal of 6486111403 is 3041116846.

6486111403 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6486111403 is a prime.

It is a super-2 number, since 2×6486111403² = 84139282264253256818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6486111413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3243055701 + 3243055702.

It is an arithmetic number, because the mean of its divisors is an integer number (3243055702).

Almost surely, 2^6486111403 is an apocalyptic number.

6486111403 is a deficient number, since it is larger than the sum of its proper divisors (1).

6486111403 is an equidigital number, since it uses as much as digits as its factorization.

6486111403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 6486111403 is about 80536.3980011522. The cubic root of 6486111403 is about 1864.9254166399.

The spelling of 6486111403 in words is "six billion, four hundred eighty-six million, one hundred eleven thousand, four hundred three".