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4501325 = 52180053
BaseRepresentation
bin10001001010111101001101
322110200122202
4101022331031
52123020300
6240251245
753155253
oct21127515
98420582
104501325
1125a4a04
121610b25
13c17b0a
148525d3
155ddad5
hex44af4d

4501325 has 6 divisors (see below), whose sum is σ = 5581674. Its totient is φ = 3601040.

The previous prime is 4501319. The next prime is 4501333. The reversal of 4501325 is 5231054.

It can be written as a sum of positive squares in 3 ways, for example, as 925444 + 3575881 = 962^2 + 1891^2 .

It is not a de Polignac number, because 4501325 - 28 = 4501069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4501297 and 4501306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 90002 + ... + 90051.

It is an arithmetic number, because the mean of its divisors is an integer number (930279).

Almost surely, 24501325 is an apocalyptic number.

It is an amenable number.

4501325 is a deficient number, since it is larger than the sum of its proper divisors (1080349).

4501325 is a wasteful number, since it uses less digits than its factorization.

4501325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180063 (or 180058 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 4501325 is about 2121.6326260689. The cubic root of 4501325 is about 165.1125647568.

Adding to 4501325 its reverse (5231054), we get a palindrome (9732379).

The spelling of 4501325 in words is "four million, five hundred one thousand, three hundred twenty-five".

Divisors: 1 5 25 180053 900265 4501325