25552036 has 12 divisors (see below), whose sum is σ = 47069680. Its totient is φ = 12103560.

The previous prime is 25552027. The next prime is 25552073. The reversal of 25552036 is 63025552.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 25551995 and 25552013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168030 + ... + 168181.

Almost surely, 2^25552036 is an apocalyptic number.

It is an amenable number.

25552036 is a deficient number, since it is larger than the sum of its proper divisors (21517644).

25552036 is a wasteful number, since it uses less digits than its factorization.

25552036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336234 (or 336232 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 25552036 is about 5054.9021751167. The cubic root of 25552036 is about 294.5383413943.

Adding to 25552036 its reverse (63025552), we get a palindrome (88577588).

The spelling of 25552036 in words is "twenty-five million, five hundred fifty-two thousand, thirty-six".