25052052 has 12 divisors (see below), whose sum is σ = 58454816. Its totient is φ = 8350680.

The previous prime is 25052039. The next prime is 25052077. The reversal of 25052052 is 25025052.

It is a tau number, because it is divible by the number of its divisors (12).

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, 1043824 + ... + 1043847.

Almost surely, 2^25052052 is an apocalyptic number.

It is an amenable number.

25052052 is an abundant number, since it is smaller than the sum of its proper divisors (33402764).

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

25052052 is a wasteful number, since it uses less digits than its factorization.

25052052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2087678 (or 2087676 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 21.

The square root of 25052052 is about 5005.2024934062. The cubic root of 25052052 is about 292.6045677703.

Subtracting from 25052052 its reverse (25025052), we obtain a cube (27000 = 30³).

The spelling of 25052052 in words is "twenty-five million, fifty-two thousand, fifty-two".