5223113225 has 72 divisors (see below), whose sum is σ = 7331155776. Its totient is φ = 3687376000.

The previous prime is 5223113221. The next prime is 5223113267.

It is a happy number.

5223113225 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5223113225 - 2² = 5223113221 is a prime.

It is a super-2 number, since 2×5223113225² = 54561823522339801250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5223113194 and 5223113203.

It is not an unprimeable number, because it can be changed into a prime (5223113221) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 17826179 + ... + 17826471.

It is an arithmetic number, because the mean of its divisors is an integer number (101821608).

Almost surely, 2^5223113225 is an apocalyptic number.

5223113225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5223113225 is a deficient number, since it is larger than the sum of its proper divisors (2108042551).

5223113225 is a wasteful number, since it uses less digits than its factorization.

5223113225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479 (or 463 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 5223113225 is about 72271.1092000116. The cubic root of 5223113225 is about 1735.0412860753.

It can be divided in two parts, 52231 and 13225, that added together give a palindrome (65456).

The spelling of 5223113225 in words is "five billion, two hundred twenty-three million, one hundred thirteen thousand, two hundred twenty-five".