65315651356 has 12 divisors (see below), whose sum is σ = 116008396168. Its totient is φ = 32170395312.

The previous prime is 65315651341. The next prime is 65315651381.

65315651356 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×65315651356³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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, 121857291 + ... + 121857826.

Almost surely, 2^65315651356 is an apocalyptic number.

It is an amenable number.

65315651356 is a deficient number, since it is larger than the sum of its proper divisors (50692744812).

65315651356 is a wasteful number, since it uses less digits than its factorization.

65315651356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243715188 (or 243715186 counting only the distinct ones).

The product of its digits is 1215000, while the sum is 46.

The spelling of 65315651356 in words is "sixty-five billion, three hundred fifteen million, six hundred fifty-one thousand, three hundred fifty-six".