23612163506 has 16 divisors (see below), whose sum is σ = 35607496320. Its totient is φ = 11743030320.

The previous prime is 23612163503. The next prime is 23612163511. The reversal of 23612163506 is 60536121632.

It is not an unprimeable number, because it can be changed into a prime (23612163503) by changing a digit.

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, 2394935 + ... + 2404773.

It is an arithmetic number, because the mean of its divisors is an integer number (2225468520).

Almost surely, 2^23612163506 is an apocalyptic number.

23612163506 is a deficient number, since it is larger than the sum of its proper divisors (11995332814).

23612163506 is a wasteful number, since it uses less digits than its factorization.

23612163506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16129.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 23612163506 in words is "twenty-three billion, six hundred twelve million, one hundred sixty-three thousand, five hundred six".