50000025 has 12 divisors (see below), whose sum is σ = 82666832. Its totient is φ = 26666640.

The previous prime is 50000021. The next prime is 50000047. The reversal of 50000025 is 52000005.

It is not a de Polignac number, because 50000025 - 2² = 50000021 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50000021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 333259 + ... + 333408.

Almost surely, 2^50000025 is an apocalyptic number.

It is an amenable number.

50000025 is a deficient number, since it is larger than the sum of its proper divisors (32666807).

50000025 is a wasteful number, since it uses less digits than its factorization.

50000025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666680 (or 666675 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 12.

The square root of 50000025 is about 7071.0695796322. The cubic root of 50000025 is about 368.4032112646.

The spelling of 50000025 in words is "fifty million, twenty-five", and thus it is an aban number and an uban number.