230400523555 has 8 divisors (see below), whose sum is σ = 291032240400. Its totient is φ = 174619344096.

The previous prime is 230400523537. The next prime is 230400523559. The reversal of 230400523555 is 555325004032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230400523555 - 2²⁹ = 229863652643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230400523555.

It is not an unprimeable number, because it can be changed into a prime (230400523559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1212634240 + ... + 1212634429.

It is an arithmetic number, because the mean of its divisors is an integer number (36379030050).

Almost surely, 2^230400523555 is an apocalyptic number.

230400523555 is a deficient number, since it is larger than the sum of its proper divisors (60631716845).

230400523555 is a wasteful number, since it uses less digits than its factorization.

230400523555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425268693.

The product of its (nonzero) digits is 90000, while the sum is 34.

Adding to 230400523555 its reverse (555325004032), we get a palindrome (785725527587).

The spelling of 230400523555 in words is "two hundred thirty billion, four hundred million, five hundred twenty-three thousand, five hundred fifty-five".