50169504 has 144 divisors (see below), whose sum is σ = 165703104. Its totient is φ = 13009920.

The previous prime is 50169487. The next prime is 50169517. The reversal of 50169504 is 40596105.

50169504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81004 + ... + 81620.

It is an arithmetic number, because the mean of its divisors is an integer number (1150716).

Almost surely, 2^50169504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50169504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82851552).

50169504 is an abundant number, since it is smaller than the sum of its proper divisors (115533600).

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

50169504 is a wasteful number, since it uses less digits than its factorization.

50169504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659 (or 640 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 50169504 is about 7083.0434136747. The cubic root of 50169504 is about 368.8189856953.

The spelling of 50169504 in words is "fifty million, one hundred sixty-nine thousand, five hundred four".