23550414133 has 4 divisors (see below), whose sum is σ = 23560184448. Its totient is φ = 23540643820.

The previous prime is 23550414131. The next prime is 23550414137. The reversal of 23550414133 is 33141405532.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23550414133 - 2¹ = 23550414131 is a prime.

It is a super-2 number, since 2×23550414133² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23550414095 and 23550414104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23550414131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4881541 + ... + 4886362.

It is an arithmetic number, because the mean of its divisors is an integer number (5890046112).

Almost surely, 2^23550414133 is an apocalyptic number.

It is an amenable number.

23550414133 is a deficient number, since it is larger than the sum of its proper divisors (9770315).

23550414133 is an equidigital number, since it uses as much as digits as its factorization.

23550414133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9770314.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 23550414133 its reverse (33141405532), we get a palindrome (56691819665).

The spelling of 23550414133 in words is "twenty-three billion, five hundred fifty million, four hundred fourteen thousand, one hundred thirty-three".