50565841020 has 36 divisors (see below), whose sum is σ = 153383051640. Its totient is φ = 13484224224.

The previous prime is 50565840959. The next prime is 50565841037. The reversal of 50565841020 is 2014856505.

50565841020 is a `hidden beast` number, since 5 + 0 + 56 + 584 + 1 + 0 + 20 = 666.

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 140460490 + ... + 140460849.

Almost surely, 2^50565841020 is an apocalyptic number.

It is an amenable number.

50565841020 is an abundant number, since it is smaller than the sum of its proper divisors (102817210620).

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

50565841020 is a wasteful number, since it uses less digits than its factorization.

50565841020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280921354 (or 280921349 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The spelling of 50565841020 in words is "fifty billion, five hundred sixty-five million, eight hundred forty-one thousand, twenty".