50189813524 has 12 divisors (see below), whose sum is σ = 92998772244. Its totient is φ = 23618735744.

The previous prime is 50189813501. The next prime is 50189813543. The reversal of 50189813524 is 42531898105.

It can be written as a sum of positive squares in 2 ways, for example, as 46573956100 + 3615857424 = 215810^2 + 60132^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369042679 + ... + 369042814.

It is an arithmetic number, because the mean of its divisors is an integer number (7749897687).

Almost surely, 2^50189813524 is an apocalyptic number.

It is an amenable number.

50189813524 is a deficient number, since it is larger than the sum of its proper divisors (42808958720).

50189813524 is a wasteful number, since it uses less digits than its factorization.

50189813524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738085514 (or 738085512 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 46.

The spelling of 50189813524 in words is "fifty billion, one hundred eighty-nine million, eight hundred thirteen thousand, five hundred twenty-four".