230548935689 has 4 divisors (see below), whose sum is σ = 234328426500. Its totient is φ = 226769444880.

The previous prime is 230548935677. The next prime is 230548935713. The reversal of 230548935689 is 986539845032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14542430464 + 216006505225 = 120592^2 + 464765^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230548935689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230548931689) 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, 1889745314 + ... + 1889745435.

It is an arithmetic number, because the mean of its divisors is an integer number (58582106625).

Almost surely, 2^230548935689 is an apocalyptic number.

It is an amenable number.

230548935689 is a deficient number, since it is larger than the sum of its proper divisors (3779490811).

230548935689 is an equidigital number, since it uses as much as digits as its factorization.

230548935689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3779490810.

The product of its (nonzero) digits is 55987200, while the sum is 62.

The spelling of 230548935689 in words is "two hundred thirty billion, five hundred forty-eight million, nine hundred thirty-five thousand, six hundred eighty-nine".