5271486025 has 27 divisors (see below), whose sum is σ = 7084482111. Its totient is φ = 3889304640.

The previous prime is 5271485969. The next prime is 5271486029. The reversal of 5271486025 is 5206841725.

The square root of 5271486025 is 72605.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 4748174649 + 523311376 = 68907^2 + 22876^2 .

It is not a de Polignac number, because 5271486025 - 2¹³ = 5271477833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5271486029) by changing a digit.

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 26 ways as a sum of consecutive naturals, for example, 4718767 + ... + 4719883.

Almost surely, 2^5271486025 is an apocalyptic number.

5271486025 is the 72605-th square number.

5271486025 is the 36303-rd centered octagonal number.

It is an amenable number.

5271486025 is a deficient number, since it is larger than the sum of its proper divisors (1812996086).

5271486025 is an equidigital number, since it uses as much as digits as its factorization.

5271486025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2270 (or 1135 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The cubic root of 5271486025 is about 1740.3810792805.

The spelling of 5271486025 in words is "five billion, two hundred seventy-one million, four hundred eighty-six thousand, twenty-five".