5225643125 has 20 divisors (see below), whose sum is σ = 6813893856. Its totient is φ = 3998742000.

The previous prime is 5225643119. The next prime is 5225643127. The reversal of 5225643125 is 5213465225.

It is not a de Polignac number, because 5225643125 - 2⁴ = 5225643109 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 (5225643127) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 167387 + ... + 196136.

Almost surely, 2^5225643125 is an apocalyptic number.

It is an amenable number.

5225643125 is a deficient number, since it is larger than the sum of its proper divisors (1588250731).

5225643125 is an equidigital number, since it uses as much as digits as its factorization.

5225643125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363566 (or 363551 counting only the distinct ones).

The product of its digits is 72000, while the sum is 35.

The square root of 5225643125 is about 72288.6099257691. The cubic root of 5225643125 is about 1735.3213726983.

The spelling of 5225643125 in words is "five billion, two hundred twenty-five million, six hundred forty-three thousand, one hundred twenty-five".