5128325 has 6 divisors (see below), whose sum is σ = 6359154. Its totient is φ = 4102640.

The previous prime is 5128307. The next prime is 5128327. The reversal of 5128325 is 5238215.

It can be written as a sum of positive squares in 3 ways, for example, as 101761 + 5026564 = 319^2 + 2242^2 .

It is not a de Polignac number, because 5128325 - 2⁶ = 5128261 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5128294 and 5128303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5128327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 102542 + ... + 102591.

It is an arithmetic number, because the mean of its divisors is an integer number (1059859).

Almost surely, 2^5128325 is an apocalyptic number.

It is an amenable number.

5128325 is a deficient number, since it is larger than the sum of its proper divisors (1230829).

5128325 is a wasteful number, since it uses less digits than its factorization.

5128325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205143 (or 205138 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 5128325 is about 2264.5805351102. The cubic root of 5128325 is about 172.4481395597.

The spelling of 5128325 in words is "five million, one hundred twenty-eight thousand, three hundred twenty-five".