65765022056756 has 12 divisors (see below), whose sum is σ = 125551405744800. Its totient is φ = 29893191843960.

The previous prime is 65765022056749. The next prime is 65765022056779.

65765022056756 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×65765022056756² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 747329796056 + ... + 747329796143.

It is an arithmetic number, because the mean of its divisors is an integer number (10462617145400).

Almost surely, 2^{65765022056756} is an apocalyptic number.

It is an amenable number.

65765022056756 is a deficient number, since it is larger than the sum of its proper divisors (59786383688044).

65765022056756 is a wasteful number, since it uses less digits than its factorization.

65765022056756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494659592214 (or 1494659592212 counting only the distinct ones).

The product of its (nonzero) digits is 158760000, while the sum is 62.

The spelling of 65765022056756 in words is "sixty-five trillion, seven hundred sixty-five billion, twenty-two million, fifty-six thousand, seven hundred fifty-six".