23202661472573 has 8 divisors (see below), whose sum is σ = 25312350838176. Its totient is φ = 21093031524400.

The previous prime is 23202661472569. The next prime is 23202661472581. The reversal of 23202661472573 is 37527416620232.

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

It is not a de Polignac number, because 23202661472573 - 2² = 23202661472569 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23202661472773) 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, 14035886 + ... + 15601647.

It is an arithmetic number, because the mean of its divisors is an integer number (3164043854772).

Almost surely, 2^{23202661472573} is an apocalyptic number.

It is an amenable number.

23202661472573 is a deficient number, since it is larger than the sum of its proper divisors (2109689365603).

23202661472573 is a wasteful number, since it uses less digits than its factorization.

23202661472573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29708715.

The product of its (nonzero) digits is 5080320, while the sum is 50.

The spelling of 23202661472573 in words is "twenty-three trillion, two hundred two billion, six hundred sixty-one million, four hundred seventy-two thousand, five hundred seventy-three".