25532152 has 16 divisors (see below), whose sum is σ = 47963160. Its totient is φ = 12741984.

The previous prime is 25532149. The next prime is 25532161. The reversal of 25532152 is 25123552.

It is a happy number.

It is a super-2 number, since 2×25532152² = 1303781571502208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1978 + ... + 7414.

Almost surely, 2^25532152 is an apocalyptic number.

It is an amenable number.

25532152 is a deficient number, since it is larger than the sum of its proper divisors (22431008).

25532152 is a wasteful number, since it uses less digits than its factorization.

25532152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6030 (or 6026 counting only the distinct ones).

The product of its digits is 3000, while the sum is 25.

The square root of 25532152 is about 5052.9349886972. The cubic root of 25532152 is about 294.4619206061.

The spelling of 25532152 in words is "twenty-five million, five hundred thirty-two thousand, one hundred fifty-two".