6540922102 has 64 divisors (see below), whose sum is σ = 12552019200. Its totient is φ = 2510282880.

The previous prime is 6540922099. The next prime is 6540922111. The reversal of 6540922102 is 2012290456.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136833 + ... + 178339.

It is an arithmetic number, because the mean of its divisors is an integer number (196125300).

Almost surely, 2^6540922102 is an apocalyptic number.

6540922102 is a deficient number, since it is larger than the sum of its proper divisors (6011097098).

6540922102 is a wasteful number, since it uses less digits than its factorization.

6540922102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41581.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 6540922102 is about 80875.9673945233. The cubic root of 6540922102 is about 1870.1638547834.

The spelling of 6540922102 in words is "six billion, five hundred forty million, nine hundred twenty-two thousand, one hundred two".