50510025 has 36 divisors (see below), whose sum is σ = 93600780. Its totient is φ = 26006400.

The previous prime is 50510011. The next prime is 50510029. The reversal of 50510025 is 52001505.

It can be written as a sum of positive squares in 6 ways, for example, as 4052169 + 46457856 = 2013^2 + 6816^2 .

It is not a de Polignac number, because 50510025 - 2⁹ = 50509513 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50510029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2655 + ... + 10395.

Almost surely, 2^50510025 is an apocalyptic number.

It is an amenable number.

50510025 is a deficient number, since it is larger than the sum of its proper divisors (43090755).

50510025 is a wasteful number, since it uses less digits than its factorization.

50510025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7786 (or 7778 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 50510025 is about 7107.0405233121. The cubic root of 50510025 is about 369.6515467896.

The spelling of 50510025 in words is "fifty million, five hundred ten thousand, twenty-five".