5252011224 has 16 divisors (see below), whose sum is σ = 13130028120. Its totient is φ = 1750670400.

The previous prime is 5252011147. The next prime is 5252011241. The reversal of 5252011224 is 4221102525.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 218833801 = 5252011224 / (5 + 2 + 5 + 2 + 0 + 1 + 1 + 2 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 5252011194 and 5252011203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109416877 + ... + 109416924.

Almost surely, 2^5252011224 is an apocalyptic number.

It is an amenable number.

5252011224 is an abundant number, since it is smaller than the sum of its proper divisors (7878016896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5252011224 is a wasteful number, since it uses less digits than its factorization.

5252011224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218833810 (or 218833806 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 5252011224 is about 72470.7611661420. The cubic root of 5252011224 is about 1738.2352327818.

Adding to 5252011224 its reverse (4221102525), we get a palindrome (9473113749).

The spelling of 5252011224 in words is "five billion, two hundred fifty-two million, eleven thousand, two hundred twenty-four".