252000025 has 12 divisors (see below), whose sum is σ = 313676352. Its totient is φ = 200828240.

The previous prime is 252000019. The next prime is 252000037. The reversal of 252000025 is 520000252.

252000025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 252000025 - 2³ = 252000017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 251999972 and 252000008.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12589 + ... + 25738.

It is an arithmetic number, because the mean of its divisors is an integer number (26139696).

Almost surely, 2^252000025 is an apocalyptic number.

252000025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

252000025 is a deficient number, since it is larger than the sum of its proper divisors (61676327).

252000025 is a wasteful number, since it uses less digits than its factorization.

252000025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38600 (or 38595 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 252000025 is about 15874.5086538135. The cubic root of 252000025 is about 631.6359806531.

Adding to 252000025 its reverse (520000252), we get a palindrome (772000277).

The spelling of 252000025 in words is "two hundred fifty-two million, twenty-five", and thus it is an aban number.