65837088328 has 96 divisors (see below), whose sum is σ = 143347932000. Its totient is φ = 28247788800.

The previous prime is 65837088313. The next prime is 65837088329. The reversal of 65837088328 is 82388073856.

It is not an unprimeable number, because it can be changed into a prime (65837088329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5161783 + ... + 5174521.

It is an arithmetic number, because the mean of its divisors is an integer number (1493207625).

Almost surely, 2^65837088328 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 65837088328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71673966000).

65837088328 is an abundant number, since it is smaller than the sum of its proper divisors (77510843672).

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

65837088328 is a wasteful number, since it uses less digits than its factorization.

65837088328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13067 (or 13052 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 58.

The spelling of 65837088328 in words is "sixty-five billion, eight hundred thirty-seven million, eighty-eight thousand, three hundred twenty-eight".