5625126625 has 8 divisors (see below), whose sum is σ = 7020158184. Its totient is φ = 4500101200.

The previous prime is 5625126593. The next prime is 5625126641. The reversal of 5625126625 is 5266215265.

It can be written as a sum of positive squares in 4 ways, for example, as 1381385889 + 4243740736 = 37167^2 + 65144^2 .

It is not a de Polignac number, because 5625126625 - 2⁵ = 5625126593 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22500382 + ... + 22500631.

It is an arithmetic number, because the mean of its divisors is an integer number (877519773).

Almost surely, 2^5625126625 is an apocalyptic number.

It is an amenable number.

5625126625 is a deficient number, since it is larger than the sum of its proper divisors (1395031559).

5625126625 is an equidigital number, since it uses as much as digits as its factorization.

5625126625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45001028 (or 45001018 counting only the distinct ones).

The product of its digits is 216000, while the sum is 40.

The square root of 5625126625 is about 75000.8441619159. The cubic root of 5625126625 is about 1778.4599970816.

The spelling of 5625126625 in words is "five billion, six hundred twenty-five million, one hundred twenty-six thousand, six hundred twenty-five".