65375633657356 has 18 divisors (see below), whose sum is σ = 125753543255060. Its totient is φ = 29716197116760.

The previous prime is 65375633657317. The next prime is 65375633657359.

65375633657356 is nontrivially palindromic in base 10.

65375633657356 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×65375633657356² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65375633657359) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67536811146 + ... + 67536812113.

Almost surely, 2^{65375633657356} is an apocalyptic number.

It is an amenable number.

65375633657356 is a deficient number, since it is larger than the sum of its proper divisors (60377909597704).

65375633657356 is a wasteful number, since it uses less digits than its factorization.

65375633657356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135073623285 (or 135073623272 counting only the distinct ones).

The product of its digits is 3214890000, while the sum is 70.

The spelling of 65375633657356 in words is "sixty-five trillion, three hundred seventy-five billion, six hundred thirty-three million, six hundred fifty-seven thousand, three hundred fifty-six".