50188125 has 80 divisors (see below), whose sum is σ = 94469760. Its totient is φ = 23520000.

The previous prime is 50188123. The next prime is 50188129. The reversal of 50188125 is 52188105.

It is not a de Polignac number, because 50188125 - 2¹ = 50188123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50188092 and 50188101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50188121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 706840 + ... + 706910.

It is an arithmetic number, because the mean of its divisors is an integer number (1180872).

Almost surely, 2^50188125 is an apocalyptic number.

It is an amenable number.

50188125 is a deficient number, since it is larger than the sum of its proper divisors (44281635).

50188125 is a wasteful number, since it uses less digits than its factorization.

50188125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 30.

The square root of 50188125 is about 7084.3577690571. The cubic root of 50188125 is about 368.8646105489.

The spelling of 50188125 in words is "fifty million, one hundred eighty-eight thousand, one hundred twenty-five".