232653210656 has 96 divisors (see below), whose sum is σ = 487234440000. Its totient is φ = 109046172672.

The previous prime is 232653210641. The next prime is 232653210661. The reversal of 232653210656 is 656012356232.

It is a super-2 number, since 2×232653210656² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24364475 + ... + 24374021.

It is an arithmetic number, because the mean of its divisors is an integer number (5075358750).

Almost surely, 2^232653210656 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 232653210656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243617220000).

232653210656 is an abundant number, since it is smaller than the sum of its proper divisors (254581229344).

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

232653210656 is a wasteful number, since it uses less digits than its factorization.

232653210656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9994 (or 9986 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

Adding to 232653210656 its reverse (656012356232), we get a palindrome (888665566888).

The spelling of 232653210656 in words is "two hundred thirty-two billion, six hundred fifty-three million, two hundred ten thousand, six hundred fifty-six".