25350532 has 6 divisors (see below), whose sum is σ = 44363438. Its totient is φ = 12675264.

The previous prime is 25350527. The next prime is 25350539. The reversal of 25350532 is 23505352.

It can be written as a sum of positive squares in only one way, i.e., 15007876 + 10342656 = 3874^2 + 3216^2 .

It is a junction number, because it is equal to n+sod(n) for n = 25350497 and 25350506.

It is not an unprimeable number, because it can be changed into a prime (25350539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3168813 + ... + 3168820.

Almost surely, 2^25350532 is an apocalyptic number.

It is an amenable number.

25350532 is a deficient number, since it is larger than the sum of its proper divisors (19012906).

25350532 is a wasteful number, since it uses less digits than its factorization.

25350532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6337637 (or 6337635 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 25350532 is about 5034.9311812576. The cubic root of 25350532 is about 293.7620515955.

Adding to 25350532 its reverse (23505352), we get a palindrome (48855884).

The spelling of 25350532 in words is "twenty-five million, three hundred fifty thousand, five hundred thirty-two".