6493410065 has 16 divisors (see below), whose sum is σ = 7844981760. Its totient is φ = 5159519040.

The previous prime is 6493410061. The next prime is 6493410103. The reversal of 6493410065 is 5600143946.

It is not a de Polignac number, because 6493410065 - 2² = 6493410061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6493410061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1466555 + ... + 1470975.

It is an arithmetic number, because the mean of its divisors is an integer number (490311360).

Almost surely, 2^6493410065 is an apocalyptic number.

It is an amenable number.

6493410065 is a deficient number, since it is larger than the sum of its proper divisors (1351571695).

6493410065 is a wasteful number, since it uses less digits than its factorization.

6493410065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6352.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 6493410065 is about 80581.6980771689. The cubic root of 6493410065 is about 1865.6246726897.

The spelling of 6493410065 in words is "six billion, four hundred ninety-three million, four hundred ten thousand, sixty-five".