23550430353 has 16 divisors (see below), whose sum is σ = 31895861760. Its totient is φ = 15454226304.

The previous prime is 23550430297. The next prime is 23550430363. The reversal of 23550430353 is 35303405532.

It is not a de Polignac number, because 23550430353 - 2⁸ = 23550430097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23550430363) 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 15 ways as a sum of consecutive naturals, for example, 138226 + ... + 257307.

It is an arithmetic number, because the mean of its divisors is an integer number (1993491360).

Almost surely, 2^23550430353 is an apocalyptic number.

It is an amenable number.

23550430353 is a deficient number, since it is larger than the sum of its proper divisors (8345431407).

23550430353 is a wasteful number, since it uses less digits than its factorization.

23550430353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395848.

The product of its (nonzero) digits is 81000, while the sum is 33.

Adding to 23550430353 its reverse (35303405532), we get a palindrome (58853835885).

The spelling of 23550430353 in words is "twenty-three billion, five hundred fifty million, four hundred thirty thousand, three hundred fifty-three".