5112533223 has 24 divisors (see below), whose sum is σ = 8598983328. Its totient is φ = 2866324032.

The previous prime is 5112533207. The next prime is 5112533263. The reversal of 5112533223 is 3223352115.

It is a happy number.

It is not a de Polignac number, because 5112533223 - 2⁴ = 5112533207 is a prime.

It is a super-2 number, since 2×5112533223² = 52275991912557535458, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5112533263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 762240 + ... + 768917.

It is an arithmetic number, because the mean of its divisors is an integer number (358290972).

Almost surely, 2^5112533223 is an apocalyptic number.

5112533223 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

5112533223 is a deficient number, since it is larger than the sum of its proper divisors (3486450105).

5112533223 is a wasteful number, since it uses less digits than its factorization.

5112533223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531223 (or 1531220 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 5112533223 is about 71501.9805529889. The cubic root of 5112533223 is about 1722.7094963086.

Adding to 5112533223 its reverse (3223352115), we get a palindrome (8335885338).

It can be divided in two parts, 51125 and 33223, that added together give a palindrome (84348).

The spelling of 5112533223 in words is "five billion, one hundred twelve million, five hundred thirty-three thousand, two hundred twenty-three".