23164647233 has 16 divisors (see below), whose sum is σ = 28571437440. Its totient is φ = 18288792576.

The previous prime is 23164647211. The next prime is 23164647241. The reversal of 23164647233 is 33274646132.

It is a cyclic number.

It is not a de Polignac number, because 23164647233 - 2¹⁶ = 23164581697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23164647293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230048 + ... + 315041.

It is an arithmetic number, because the mean of its divisors is an integer number (1785714840).

Almost surely, 2^23164647233 is an apocalyptic number.

It is an amenable number.

23164647233 is a deficient number, since it is larger than the sum of its proper divisors (5406790207).

23164647233 is a wasteful number, since it uses less digits than its factorization.

23164647233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545576.

The product of its digits is 435456, while the sum is 41.

The spelling of 23164647233 in words is "twenty-three billion, one hundred sixty-four million, six hundred forty-seven thousand, two hundred thirty-three".