65716061756 has 12 divisors (see below), whose sum is σ = 115004940120. Its totient is φ = 32857507440.

The previous prime is 65716061753. The next prime is 65716061759.

65716061756 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (65716061753) and next prime (65716061759).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65716061753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339350 + ... + 496578.

It is an arithmetic number, because the mean of its divisors is an integer number (9583745010).

Almost surely, 2^65716061756 is an apocalyptic number.

It is an amenable number.

65716061756 is a deficient number, since it is larger than the sum of its proper divisors (49288878364).

65716061756 is a wasteful number, since it uses less digits than its factorization.

65716061756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261724 (or 261722 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 50.

The spelling of 65716061756 in words is "sixty-five billion, seven hundred sixteen million, sixty-one thousand, seven hundred fifty-six".