65996303739633 has 48 divisors (see below), whose sum is σ = 100976286611200. Its totient is φ = 41420576625120.

The previous prime is 65996303739623. The next prime is 65996303739673. The reversal of 65996303739633 is 33693730369956.

65996303739633 is a `hidden beast` number, since 6 + 59 + 96 + 3 + 0 + 373 + 96 + 33 = 666.

It is not a de Polignac number, because 65996303739633 - 2²⁵ = 65996270185201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65996303739623) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15477498 + ... + 19275516.

Almost surely, 2^{65996303739633} is an apocalyptic number.

It is an amenable number.

65996303739633 is a deficient number, since it is larger than the sum of its proper divisors (34979982871567).

65996303739633 is a wasteful number, since it uses less digits than its factorization.

65996303739633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3798682 (or 3798679 counting only the distinct ones).

The product of its (nonzero) digits is 1339231320, while the sum is 72.

The spelling of 65996303739633 in words is "sixty-five trillion, nine hundred ninety-six billion, three hundred three million, seven hundred thirty-nine thousand, six hundred thirty-three".