250212525 has 12 divisors (see below), whose sum is σ = 413684832. Its totient is φ = 133446640.

The previous prime is 250212497. The next prime is 250212533. The reversal of 250212525 is 525212052.

It is not a de Polignac number, because 250212525 - 2⁶ = 250212461 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 250212495 and 250212504.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 1668009 + ... + 1668158.

It is an arithmetic number, because the mean of its divisors is an integer number (34473736).

Almost surely, 2^250212525 is an apocalyptic number.

250212525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250212525 is a deficient number, since it is larger than the sum of its proper divisors (163472307).

250212525 is a wasteful number, since it uses less digits than its factorization.

250212525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3336180 (or 3336175 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 250212525 is about 15818.1075037439. The cubic root of 250212525 is about 630.1389842017.

Adding to 250212525 its reverse (525212052), we get a palindrome (775424577).

The spelling of 250212525 in words is "two hundred fifty million, two hundred twelve thousand, five hundred twenty-five".