200523025 has 6 divisors (see below), whose sum is σ = 248648582. Its totient is φ = 160418400.

The previous prime is 200523013. The next prime is 200523031. The reversal of 200523025 is 520325002.

It can be written as a sum of positive squares in 3 ways, for example, as 25040016 + 175483009 = 5004^2 + 13247^2 .

It is not a de Polignac number, because 200523025 - 2¹¹ = 200520977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200522993 and 200523011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4010436 + ... + 4010485.

Almost surely, 2^200523025 is an apocalyptic number.

200523025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

200523025 is a deficient number, since it is larger than the sum of its proper divisors (48125557).

200523025 is an equidigital number, since it uses as much as digits as its factorization.

200523025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8020931 (or 8020926 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 200523025 is about 14160.6152761806. The cubic root of 200523025 is about 585.3128820351.

Adding to 200523025 its reverse (520325002), we get a palindrome (720848027).

The spelling of 200523025 in words is "two hundred million, five hundred twenty-three thousand, twenty-five".