6503340106 has 16 divisors (see below), whose sum is σ = 10431105480. Its totient is φ = 3030092800.

The previous prime is 6503340101. The next prime is 6503340149. The reversal of 6503340106 is 6010433056.

It can be written as a sum of positive squares in 4 ways, for example, as 6438618081 + 64722025 = 80241^2 + 8045^2 .

It is not an unprimeable number, because it can be changed into a prime (6503340101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 943471 + ... + 950338.

Almost surely, 2^6503340106 is an apocalyptic number.

6503340106 is a deficient number, since it is larger than the sum of its proper divisors (3927765374).

6503340106 is a wasteful number, since it uses less digits than its factorization.

6503340106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893929.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 6503340106 is about 80643.2892806339. The cubic root of 6503340106 is about 1866.5751898979.

The spelling of 6503340106 in words is "six billion, five hundred three million, three hundred forty thousand, one hundred six".