65338083356 has 96 divisors (see below), whose sum is σ = 149781098880. Its totient is φ = 24201068544.

The previous prime is 65338083277. The next prime is 65338083383.

65338083356 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1166930 + ... + 1221638.

It is an arithmetic number, because the mean of its divisors is an integer number (1560219780).

Almost surely, 2^65338083356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65338083356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74890549440).

65338083356 is an abundant number, since it is smaller than the sum of its proper divisors (84443015524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65338083356 is a wasteful number, since it uses less digits than its factorization.

65338083356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54943 (or 54941 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 50.

The spelling of 65338083356 in words is "sixty-five billion, three hundred thirty-eight million, eighty-three thousand, three hundred fifty-six".