50135925 has 96 divisors (see below), whose sum is σ = 101779200. Its totient is φ = 21288960.

The previous prime is 50135923. The next prime is 50135947. The reversal of 50135925 is 52953105.

It is not a de Polignac number, because 50135925 - 2¹ = 50135923 is a prime.

It is a super-3 number, since 3×50135925³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 50135892 and 50135901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50135923) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 563281 + ... + 563369.

It is an arithmetic number, because the mean of its divisors is an integer number (1060200).

Almost surely, 2^50135925 is an apocalyptic number.

It is an amenable number.

50135925 is an abundant number, since it is smaller than the sum of its proper divisors (51643275).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50135925 is a wasteful number, since it uses less digits than its factorization.

50135925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 30.

The square root of 50135925 is about 7080.6726375395. The cubic root of 50135925 is about 368.7366824646.

The spelling of 50135925 in words is "fifty million, one hundred thirty-five thousand, nine hundred twenty-five".