250432025 has 12 divisors (see below), whose sum is σ = 313613484. Its totient is φ = 198360000.

The previous prime is 250432009. The next prime is 250432033. The reversal of 250432025 is 520234052.

It can be written as a sum of positive squares in 6 ways, for example, as 2715904 + 247716121 = 1648^2 + 15739^2 .

It is not a de Polignac number, because 250432025 - 2⁴ = 250432009 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47066 + ... + 52115.

It is an arithmetic number, because the mean of its divisors is an integer number (26134457).

Almost surely, 2^250432025 is an apocalyptic number.

250432025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250432025 is a deficient number, since it is larger than the sum of its proper divisors (63181459).

250432025 is a wasteful number, since it uses less digits than its factorization.

250432025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99292 (or 99287 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 250432025 is about 15825.0442337454. The cubic root of 250432025 is about 630.3231943790.

Adding to 250432025 its reverse (520234052), we get a palindrome (770666077).

The spelling of 250432025 in words is "two hundred fifty million, four hundred thirty-two thousand, twenty-five".