230576064547 has 4 divisors (see below), whose sum is σ = 230814510256. Its totient is φ = 230337618840.

The previous prime is 230576064497. The next prime is 230576064599. The reversal of 230576064547 is 745460675032.

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

It is a cyclic number.

It is not a de Polignac number, because 230576064547 - 2¹¹ = 230576062499 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230576064547.

It is not an unprimeable number, because it can be changed into a prime (230576064347) 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, 119221404 + ... + 119223337.

It is an arithmetic number, because the mean of its divisors is an integer number (57703627564).

Almost surely, 2^230576064547 is an apocalyptic number.

230576064547 is a deficient number, since it is larger than the sum of its proper divisors (238445709).

230576064547 is an equidigital number, since it uses as much as digits as its factorization.

230576064547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238445708.

The product of its (nonzero) digits is 4233600, while the sum is 49.

The spelling of 230576064547 in words is "two hundred thirty billion, five hundred seventy-six million, sixty-four thousand, five hundred forty-seven".