232559513 has 2 divisors, whose sum is σ = 232559514. Its totient is φ = 232559512.

The previous prime is 232559501. The next prime is 232559527. The reversal of 232559513 is 315955232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199289689 + 33269824 = 14117^2 + 5768^2 .

It is a cyclic number.

It is not a de Polignac number, because 232559513 - 2²² = 228365209 is a prime.

It is not a weakly prime, because it can be changed into another prime (232559543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116279756 + 116279757.

It is an arithmetic number, because the mean of its divisors is an integer number (116279757).

Almost surely, 2^232559513 is an apocalyptic number.

It is an amenable number.

232559513 is a deficient number, since it is larger than the sum of its proper divisors (1).

232559513 is an equidigital number, since it uses as much as digits as its factorization.

232559513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40500, while the sum is 35.

The square root of 232559513 is about 15249.9020652593. The cubic root of 232559513 is about 614.9569344334.

It can be divided in two parts, 23255 and 9513, that added together give a 15-th power (32768 = 2¹⁵).

The spelling of 232559513 in words is "two hundred thirty-two million, five hundred fifty-nine thousand, five hundred thirteen".