23653522606 has 16 divisors (see below), whose sum is σ = 40550985216. Its totient is φ = 10136701656.

The previous prime is 23653522601. The next prime is 23653522639. The reversal of 23653522606 is 60622535632.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23653522601) 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 7 ways as a sum of consecutive naturals, for example, 379975 + ... + 437821.

It is an arithmetic number, because the mean of its divisors is an integer number (2534436576).

Almost surely, 2^23653522606 is an apocalyptic number.

23653522606 is a deficient number, since it is larger than the sum of its proper divisors (16897462610).

23653522606 is a wasteful number, since it uses less digits than its factorization.

23653522606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87063.

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 23653522606 in words is "twenty-three billion, six hundred fifty-three million, five hundred twenty-two thousand, six hundred six".