65374647356 has 36 divisors (see below), whose sum is σ = 120457003800. Its totient is φ = 31041059808.

The previous prime is 65374647353. The next prime is 65374647397.

65374647356 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65374647353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 182990 + ... + 405258.

Almost surely, 2^65374647356 is an apocalyptic number.

It is an amenable number.

65374647356 is a deficient number, since it is larger than the sum of its proper divisors (55082356444).

65374647356 is a wasteful number, since it uses less digits than its factorization.

65374647356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222458 (or 222433 counting only the distinct ones).

The product of its digits is 38102400, while the sum is 56.

The spelling of 65374647356 in words is "sixty-five billion, three hundred seventy-four million, six hundred forty-seven thousand, three hundred fifty-six".