50289948 has 36 divisors (see below), whose sum is σ = 129281880. Its totient is φ = 16478496.

The previous prime is 50289947. The next prime is 50289959. The reversal of 50289948 is 84998205.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50289947) 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 11 ways as a sum of consecutive naturals, for example, 9715 + ... + 13962.

Almost surely, 2^50289948 is an apocalyptic number.

It is an amenable number.

50289948 is an abundant number, since it is smaller than the sum of its proper divisors (78991932).

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

50289948 is a wasteful number, since it uses less digits than its factorization.

50289948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23746 (or 23741 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 50289948 is about 7091.5405942574. The cubic root of 50289948 is about 369.1138961429.

The spelling of 50289948 in words is "fifty million, two hundred eighty-nine thousand, nine hundred forty-eight".