5302825 has 18 divisors (see below), whose sum is σ = 7231742. Its totient is φ = 3854400.

The previous prime is 5302823. The next prime is 5302831. The reversal of 5302825 is 5282035.

It can be written as a sum of positive squares in 3 ways, for example, as 17424 + 5285401 = 132^2 + 2299^2 .

It is not a de Polignac number, because 5302825 - 2¹ = 5302823 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 5302825.

It is not an unprimeable number, because it can be changed into a prime (5302823) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2149 + ... + 3901.

Almost surely, 2^5302825 is an apocalyptic number.

5302825 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5302825 is a deficient number, since it is larger than the sum of its proper divisors (1928917).

5302825 is a wasteful number, since it uses less digits than its factorization.

5302825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785 (or 1769 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5302825 is about 2302.7863557004. The cubic root of 5302825 is about 174.3823121423.

The spelling of 5302825 in words is "five million, three hundred two thousand, eight hundred twenty-five".