5728125 has 48 divisors (see below), whose sum is σ = 10499328. Its totient is φ = 2760000.

The previous prime is 5728103. The next prime is 5728147. The reversal of 5728125 is 5218275.

It is an interprime number because it is at equal distance from previous prime (5728103) and next prime (5728147).

It is not a de Polignac number, because 5728125 - 2⁶ = 5728061 is a prime.

It is a super-2 number, since 2×5728125² = 65622832031250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5728092 and 5728101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 121852 + ... + 121898.

It is an arithmetic number, because the mean of its divisors is an integer number (218736).

Almost surely, 2^5728125 is an apocalyptic number.

It is an amenable number.

5728125 is a deficient number, since it is larger than the sum of its proper divisors (4771203).

5728125 is an equidigital number, since it uses as much as digits as its factorization.

5728125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 68 counting only the distinct ones).

The product of its digits is 5600, while the sum is 30.

The square root of 5728125 is about 2393.3501624292. The cubic root of 5728125 is about 178.9249188358.

It can be divided in two parts, 57 and 28125, that added together give a palindrome (28182).

The spelling of 5728125 in words is "five million, seven hundred twenty-eight thousand, one hundred twenty-five".