230544529 has 4 divisors (see below), whose sum is σ = 230610240. Its totient is φ = 230478820.

The previous prime is 230544527. The next prime is 230544533. The reversal of 230544529 is 925445032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230544529 - 2¹ = 230544527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230544494 and 230544503.

It is not an unprimeable number, because it can be changed into a prime (230544527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27277 + ... + 34714.

It is an arithmetic number, because the mean of its divisors is an integer number (57652560).

Almost surely, 2^230544529 is an apocalyptic number.

It is an amenable number.

230544529 is a deficient number, since it is larger than the sum of its proper divisors (65711).

230544529 is an equidigital number, since it uses as much as digits as its factorization.

230544529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65710.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 230544529 is about 15183.6928643858. The cubic root of 230544529 is about 613.1757065462.

The spelling of 230544529 in words is "two hundred thirty million, five hundred forty-four thousand, five hundred twenty-nine".