5224220125 has 16 divisors (see below), whose sum is σ = 6579658800. Its totient is φ = 4141022400.

The previous prime is 5224220119. The next prime is 5224220147. The reversal of 5224220125 is 5210224225.

It can be written as a sum of positive squares in 8 ways, for example, as 607425316 + 4616794809 = 24646^2 + 67947^2 .

It is not a de Polignac number, because 5224220125 - 2⁷ = 5224219997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 5224220125.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 178090 + ... + 205339.

It is an arithmetic number, because the mean of its divisors is an integer number (411228675).

Almost surely, 2^5224220125 is an apocalyptic number.

It is an amenable number.

5224220125 is a deficient number, since it is larger than the sum of its proper divisors (1355438675).

5224220125 is a wasteful number, since it uses less digits than its factorization.

5224220125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383553 (or 383543 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 5224220125 is about 72278.7667645208. The cubic root of 5224220125 is about 1735.1638427106.

The spelling of 5224220125 in words is "five billion, two hundred twenty-four million, two hundred twenty thousand, one hundred twenty-five".