275003025 has 24 divisors (see below), whose sum is σ = 496006944. Its totient is φ = 133334400.

The previous prime is 275003023. The next prime is 275003081. The reversal of 275003025 is 520300572.

It is not a de Polignac number, because 275003025 - 2¹ = 275003023 is a prime.

275003025 is a modest number, since divided by 3025 gives 275 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 275002986 and 275003004.

It is not an unprimeable number, because it can be changed into a prime (275003023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165844 + ... + 167493.

It is an arithmetic number, because the mean of its divisors is an integer number (20666956).

Almost surely, 2^275003025 is an apocalyptic number.

275003025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

275003025 is a deficient number, since it is larger than the sum of its proper divisors (221003919).

275003025 is a wasteful number, since it uses less digits than its factorization.

275003025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333361 (or 333356 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 275003025 is about 16583.2151587079. The cubic root of 275003025 is about 650.2981078346.

Adding to 275003025 its reverse (520300572), we get a palindrome (795303597).

The spelling of 275003025 in words is "two hundred seventy-five million, three thousand, twenty-five".