25200532 has 12 divisors (see below), whose sum is σ = 50401120. Its totient is φ = 10800216.

The previous prime is 25200491. The next prime is 25200559. The reversal of 25200532 is 23500252.

25200532 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449982 + ... + 450037.

Almost surely, 2^25200532 is an apocalyptic number.

It is an amenable number.

25200532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25200532 is a wasteful number, since it uses less digits than its factorization.

25200532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900030 (or 900028 counting only the distinct ones).

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

The square root of 25200532 is about 5020.0131473931. The cubic root of 25200532 is about 293.1815048757.

Adding to 25200532 its reverse (23500252), we get a palindrome (48700784).

The spelling of 25200532 in words is "twenty-five million, two hundred thousand, five hundred thirty-two".