4555025 has 6 divisors (see below), whose sum is σ = 5648262. Its totient is φ = 3644000.

The previous prime is 4555021. The next prime is 4555027. The reversal of 4555025 is 5205554.

It can be written as a sum of positive squares in 3 ways, for example, as 364816 + 4190209 = 604^2 + 2047^2 .

It is not a de Polignac number, because 4555025 - 2² = 4555021 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4554985 and 4555003.

It is not an unprimeable number, because it can be changed into a prime (4555021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91076 + ... + 91125.

It is an arithmetic number, because the mean of its divisors is an integer number (941377).

Almost surely, 2^4555025 is an apocalyptic number.

It is an amenable number.

4555025 is a deficient number, since it is larger than the sum of its proper divisors (1093237).

4555025 is a wasteful number, since it uses less digits than its factorization.

4555025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182211 (or 182206 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 4555025 is about 2134.2504539065. The cubic root of 4555025 is about 165.7665586961.

It can be divided in two parts, 4 and 555025, that multiplied together give a square (2220100 = 1490²).

The spelling of 4555025 in words is "four million, five hundred fifty-five thousand, twenty-five".