23535010504033 has 12 divisors (see below), whose sum is σ = 27377575555332. Its totient is φ = 20172781883520.

The previous prime is 23535010503997. The next prime is 23535010504073. The reversal of 23535010504033 is 33040501053532.

It can be written as a sum of positive squares in 2 ways, for example, as 5108449795344 + 18426560708689 = 2260188^2 + 4292617^2 .

It is a de Polignac number, because none of the positive numbers 2^k-23535010504033 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23535010504033.

It is not an unprimeable number, because it can be changed into a prime (23535010504073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12752773 + ... + 14481133.

It is an arithmetic number, because the mean of its divisors is an integer number (2281464629611).

Almost surely, 2^{23535010504033} is an apocalyptic number.

It is an amenable number.

23535010504033 is a deficient number, since it is larger than the sum of its proper divisors (3842565051299).

23535010504033 is a wasteful number, since it uses less digits than its factorization.

23535010504033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006272 (or 2006265 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 34.

Adding to 23535010504033 its reverse (33040501053532), we get a palindrome (56575511557565).

The spelling of 23535010504033 in words is "twenty-three trillion, five hundred thirty-five billion, ten million, five hundred four thousand, thirty-three".