23550422005 has 64 divisors (see below), whose sum is σ = 33629644800. Its totient is φ = 15647973120.

The previous prime is 23550422003. The next prime is 23550422047. The reversal of 23550422005 is 50022405532.

It is not a de Polignac number, because 23550422005 - 2¹ = 23550422003 is a prime.

It is a super-2 number, since 2×23550422005² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23550422003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3264112 + ... + 3271318.

It is an arithmetic number, because the mean of its divisors is an integer number (525463200).

Almost surely, 2^23550422005 is an apocalyptic number.

It is an amenable number.

23550422005 is a deficient number, since it is larger than the sum of its proper divisors (10079222795).

23550422005 is a wasteful number, since it uses less digits than its factorization.

23550422005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7354.

The product of its (nonzero) digits is 12000, while the sum is 28.

Adding to 23550422005 its reverse (50022405532), we get a palindrome (73572827537).

The spelling of 23550422005 in words is "twenty-three billion, five hundred fifty million, four hundred twenty-two thousand, five".