250204025 has 12 divisors (see below), whose sum is σ = 320952300. Its totient is φ = 193260480.

The previous prime is 250204013. The next prime is 250204037. The reversal of 250204025 is 520402052.

It is an interprime number because it is at equal distance from previous prime (250204013) and next prime (250204037).

It can be written as a sum of positive squares in 6 ways, for example, as 1731856 + 248472169 = 1316^2 + 15763^2 .

It is not a de Polignac number, because 250204025 - 2¹⁶ = 250138489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 250203988 and 250204006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171830 + ... + 173279.

It is an arithmetic number, because the mean of its divisors is an integer number (26746025).

Almost surely, 2^250204025 is an apocalyptic number.

250204025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250204025 is a deficient number, since it is larger than the sum of its proper divisors (70748275).

250204025 is a wasteful number, since it uses less digits than its factorization.

250204025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345148 (or 345143 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 250204025 is about 15817.8388220389. The cubic root of 250204025 is about 630.1318486116.

Adding to 250204025 its reverse (520402052), we get a palindrome (770606077).

The spelling of 250204025 in words is "two hundred fifty million, two hundred four thousand, twenty-five".