50609925 has 36 divisors (see below), whose sum is σ = 92773824. Its totient is φ = 26359200.

The previous prime is 50609921. The next prime is 50609947. The reversal of 50609925 is 52990605.

It is not a de Polignac number, because 50609925 - 2² = 50609921 is a prime.

It is a super-2 number, since 2×50609925² = 5122729017011250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50609925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50609921) 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, 7060 + ... + 12290.

Almost surely, 2^50609925 is an apocalyptic number.

It is an amenable number.

50609925 is a deficient number, since it is larger than the sum of its proper divisors (42163899).

50609925 is a wasteful number, since it uses less digits than its factorization.

50609925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5290 (or 5282 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 50609925 is about 7114.0652934873. The cubic root of 50609925 is about 369.8950883467.

The spelling of 50609925 in words is "fifty million, six hundred nine thousand, nine hundred twenty-five".