23646609355 has 8 divisors (see below), whose sum is σ = 28386270000. Its totient is φ = 18910394976.

The previous prime is 23646609341. The next prime is 23646609379. The reversal of 23646609355 is 55390664632.

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 23646609355 - 2⁷ = 23646609227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23646609299 and 23646609308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 846445 + ... + 873934.

It is an arithmetic number, because the mean of its divisors is an integer number (3548283750).

Almost surely, 2^23646609355 is an apocalyptic number.

23646609355 is a deficient number, since it is larger than the sum of its proper divisors (4739660645).

23646609355 is a wasteful number, since it uses less digits than its factorization.

23646609355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723133.

The product of its (nonzero) digits is 3499200, while the sum is 49.

The spelling of 23646609355 in words is "twenty-three billion, six hundred forty-six million, six hundred nine thousand, three hundred fifty-five".