6540310105 has 32 divisors (see below), whose sum is σ = 9262598400. Its totient is φ = 4340189952.

The previous prime is 6540310099. The next prime is 6540310121. The reversal of 6540310105 is 5010130456.

It is not a de Polignac number, because 6540310105 - 2¹¹ = 6540308057 is a prime.

It is a super-2 number, since 2×6540310105² = 85551312539130222050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6540310105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144111 + ... + 183979.

It is an arithmetic number, because the mean of its divisors is an integer number (289456200).

Almost surely, 2^6540310105 is an apocalyptic number.

It is an amenable number.

6540310105 is a deficient number, since it is larger than the sum of its proper divisors (2722288295).

6540310105 is a wasteful number, since it uses less digits than its factorization.

6540310105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40033.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 6540310105 is about 80872.1837531299. The cubic root of 6540310105 is about 1870.1055260876.

The spelling of 6540310105 in words is "six billion, five hundred forty million, three hundred ten thousand, one hundred five".