23035513533 has 4 divisors (see below), whose sum is σ = 30714018048. Its totient is φ = 15357009020.

The previous prime is 23035513499. The next prime is 23035513559. The reversal of 23035513533 is 33531553032.

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 23035513533 - 2⁶ = 23035513469 is a prime.

It is a super-2 number, since 2×23035513533² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23035513494 and 23035513503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23035513133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3839252253 + ... + 3839252258.

It is an arithmetic number, because the mean of its divisors is an integer number (7678504512).

Almost surely, 2^23035513533 is an apocalyptic number.

It is an amenable number.

23035513533 is a deficient number, since it is larger than the sum of its proper divisors (7678504515).

23035513533 is an equidigital number, since it uses as much as digits as its factorization.

23035513533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7678504514.

The product of its (nonzero) digits is 60750, while the sum is 33.

The spelling of 23035513533 in words is "twenty-three billion, thirty-five million, five hundred thirteen thousand, five hundred thirty-three".