6540093716 has 24 divisors (see below), whose sum is σ = 12499167744. Its totient is φ = 2975988960.

The previous prime is 6540093701. The next prime is 6540093719. The reversal of 6540093716 is 6173900456.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6540093719) 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, 882020 + ... + 889403.

It is an arithmetic number, because the mean of its divisors is an integer number (520798656).

Almost surely, 2^6540093716 is an apocalyptic number.

It is an amenable number.

6540093716 is a deficient number, since it is larger than the sum of its proper divisors (5959074028).

6540093716 is a wasteful number, since it uses less digits than its factorization.

6540093716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771511 (or 1771509 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 6540093716 is about 80870.8458964045. The cubic root of 6540093716 is about 1870.0849014423.

The spelling of 6540093716 in words is "six billion, five hundred forty million, ninety-three thousand, seven hundred sixteen".