5223434111 has 4 divisors (see below), whose sum is σ = 5969638992. Its totient is φ = 4477229232.

The previous prime is 5223434107. The next prime is 5223434137. The reversal of 5223434111 is 1114343225.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5223434111 - 2² = 5223434107 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 (5223434141) 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, 373102430 + ... + 373102443.

It is an arithmetic number, because the mean of its divisors is an integer number (1492409748).

Almost surely, 2^5223434111 is an apocalyptic number.

5223434111 is a deficient number, since it is larger than the sum of its proper divisors (746204881).

5223434111 is an equidigital number, since it uses as much as digits as its factorization.

5223434111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746204880.

The product of its digits is 2880, while the sum is 26.

The square root of 5223434111 is about 72273.3291816559. The cubic root of 5223434111 is about 1735.0768165487.

Adding to 5223434111 its reverse (1114343225), we get a palindrome (6337777336).

The spelling of 5223434111 in words is "five billion, two hundred twenty-three million, four hundred thirty-four thousand, one hundred eleven".