65896312009653 has 24 divisors (see below), whose sum is σ = 95697008634240. Its totient is φ = 43694313149760.

The previous prime is 65896312009639. The next prime is 65896312009711. The reversal of 65896312009653 is 35690021369856.

It is not a de Polignac number, because 65896312009653 - 2⁴ = 65896312009637 is a prime.

It is a super-3 number, since 3×65896312009653³ (a number of 42 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (63) 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 (65896314009653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15336663 + ... + 19157396.

It is an arithmetic number, because the mean of its divisors is an integer number (3987375359760).

Almost surely, 2^{65896312009653} is an apocalyptic number.

It is an amenable number.

65896312009653 is a deficient number, since it is larger than the sum of its proper divisors (29800696624587).

65896312009653 is a wasteful number, since it uses less digits than its factorization.

65896312009653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34495209 (or 34495206 counting only the distinct ones).

The product of its (nonzero) digits is 62985600, while the sum is 63.

The spelling of 65896312009653 in words is "sixty-five trillion, eight hundred ninety-six billion, three hundred twelve million, nine thousand, six hundred fifty-three".