50250000025 has 6 divisors (see below), whose sum is σ = 62310000062. Its totient is φ = 40200000000.

The previous prime is 50250000023. The next prime is 50250000043. The reversal of 50250000025 is 52000005205.

It can be written as a sum of positive squares in 3 ways, for example, as 10828691721 + 39421308304 = 104061^2 + 198548^2 .

It is not a de Polignac number, because 50250000025 - 2¹ = 50250000023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50249999957 and 50250000011.

It is not an unprimeable number, because it can be changed into a prime (50250000023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1004999976 + ... + 1005000025.

Almost surely, 2^50250000025 is an apocalyptic number.

It is an amenable number.

50250000025 is a deficient number, since it is larger than the sum of its proper divisors (12060000037).

50250000025 is a wasteful number, since it uses less digits than its factorization.

50250000025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010000011 (or 2010000006 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 19.

The spelling of 50250000025 in words is "fifty billion, two hundred fifty million, twenty-five", and thus it is an aban number.