232530413523 has 48 divisors (see below), whose sum is σ = 346937310720. Its totient is φ = 138121956864.

The previous prime is 232530413497. The next prime is 232530413539. The reversal of 232530413523 is 325314035232.

It is not a de Polignac number, because 232530413523 - 2⁸ = 232530413267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232530453523) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26961990 + ... + 26970612.

It is an arithmetic number, because the mean of its divisors is an integer number (7227860640).

Almost surely, 2^232530413523 is an apocalyptic number.

232530413523 is a deficient number, since it is larger than the sum of its proper divisors (114406897197).

232530413523 is a wasteful number, since it uses less digits than its factorization.

232530413523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10316 (or 10299 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 232530413523 its reverse (325314035232), we get a palindrome (557844448755).

The spelling of 232530413523 in words is "two hundred thirty-two billion, five hundred thirty million, four hundred thirteen thousand, five hundred twenty-three".