5171625 has 24 divisors (see below), whose sum is σ = 9324744. Its totient is φ = 2757600.

The previous prime is 5171623. The next prime is 5171627. The reversal of 5171625 is 5261715.

It is an interprime number because it is at equal distance from previous prime (5171623) and next prime (5171627).

It can be written as a sum of positive squares in 4 ways, for example, as 1058841 + 4112784 = 1029^2 + 2028^2 .

It is not a de Polignac number, because 5171625 - 2¹ = 5171623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5171623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1174 + ... + 3423.

It is an arithmetic number, because the mean of its divisors is an integer number (388531).

Almost surely, 2^5171625 is an apocalyptic number.

It is an amenable number.

5171625 is a deficient number, since it is larger than the sum of its proper divisors (4153119).

5171625 is a wasteful number, since it uses less digits than its factorization.

5171625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4618 (or 4605 counting only the distinct ones).

The product of its digits is 2100, while the sum is 27.

The square root of 5171625 is about 2274.1207091973. The cubic root of 5171625 is about 172.9321239065.

The spelling of 5171625 in words is "five million, one hundred seventy-one thousand, six hundred twenty-five".