2235543013 has 4 divisors (see below), whose sum is σ = 2438774208. Its totient is φ = 2032311820.

The previous prime is 2235543001. The next prime is 2235543019. The reversal of 2235543013 is 3103455322.

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 de Polignac number, because none of the positive numbers 2^k-2235543013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235543019) 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 3 ways as a sum of consecutive naturals, for example, 101615581 + ... + 101615602.

It is an arithmetic number, because the mean of its divisors is an integer number (609693552).

Almost surely, 2^2235543013 is an apocalyptic number.

It is an amenable number.

2235543013 is a deficient number, since it is larger than the sum of its proper divisors (203231195).

2235543013 is a wasteful number, since it uses less digits than its factorization.

2235543013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203231194.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 2235543013 is about 47281.5293005630. The cubic root of 2235543013 is about 1307.5581443018.

Adding to 2235543013 its reverse (3103455322), we get a palindrome (5338998335).

The spelling of 2235543013 in words is "two billion, two hundred thirty-five million, five hundred forty-three thousand, thirteen".