6713898065 has 16 divisors (see below), whose sum is σ = 9403540992. Its totient is φ = 4505861184.

The previous prime is 6713898049. The next prime is 6713898127. The reversal of 6713898065 is 5608983176.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6713898065 - 2⁴ = 6713898049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6713897998 and 6713898016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2039054 + ... + 2042343.

It is an arithmetic number, because the mean of its divisors is an integer number (587721312).

Almost surely, 2^6713898065 is an apocalyptic number.

It is an amenable number.

6713898065 is a deficient number, since it is larger than the sum of its proper divisors (2689642927).

6713898065 is a wasteful number, since it uses less digits than its factorization.

6713898065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4081456.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The square root of 6713898065 is about 81938.3796825395. The cubic root of 6713898065 is about 1886.5062472943.

The spelling of 6713898065 in words is "six billion, seven hundred thirteen million, eight hundred ninety-eight thousand, sixty-five".