233652513 has 16 divisors (see below), whose sum is σ = 316559360. Its totient is φ = 153276624.

The previous prime is 233652511. The next prime is 233652527. The reversal of 233652513 is 315256332.

It is not a de Polignac number, because 233652513 - 2¹ = 233652511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233652511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48048 + ... + 52686.

It is an arithmetic number, because the mean of its divisors is an integer number (19784960).

Almost surely, 2^233652513 is an apocalyptic number.

It is an amenable number.

233652513 is a deficient number, since it is larger than the sum of its proper divisors (82906847).

233652513 is a wasteful number, since it uses less digits than its factorization.

233652513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4908.

The product of its digits is 16200, while the sum is 30.

The square root of 233652513 is about 15285.6963531270. The cubic root of 233652513 is about 615.9188354087.

It can be divided in two parts, 23365 and 2513, that added together give a triangular number (25878 = T₂₂₇).

The spelling of 233652513 in words is "two hundred thirty-three million, six hundred fifty-two thousand, five hundred thirteen".