5271925 has 12 divisors (see below), whose sum is σ = 6646276. Its totient is φ = 4147200.

The previous prime is 5271923. The next prime is 5271941. The reversal of 5271925 is 5291725.

It can be written as a sum of positive squares in 6 ways, for example, as 2588881 + 2683044 = 1609^2 + 1638^2 .

It is not a de Polignac number, because 5271925 - 2¹ = 5271923 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5271923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 204 + ... + 3253.

Almost surely, 2^5271925 is an apocalyptic number.

It is an amenable number.

5271925 is a deficient number, since it is larger than the sum of its proper divisors (1374351).

5271925 is a wasteful number, since it uses less digits than its factorization.

5271925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3528 (or 3523 counting only the distinct ones).

The product of its digits is 6300, while the sum is 31.

The square root of 5271925 is about 2296.0672899547. The cubic root of 5271925 is about 174.0429387137.

Subtracting from 5271925 its product of digits (6300), we obtain a palindrome (5265625).

The spelling of 5271925 in words is "five million, two hundred seventy-one thousand, nine hundred twenty-five".