50020215141 has 16 divisors (see below), whose sum is σ = 72164308160. Its totient is φ = 30635781120.

The previous prime is 50020215097. The next prime is 50020215181. The reversal of 50020215141 is 14151202005.

It is not a de Polignac number, because 50020215141 - 2¹⁰ = 50020214117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50020215181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3031036 + ... + 3047493.

It is an arithmetic number, because the mean of its divisors is an integer number (4510269260).

Almost surely, 2^50020215141 is an apocalyptic number.

It is an amenable number.

50020215141 is a deficient number, since it is larger than the sum of its proper divisors (22144093019).

50020215141 is a wasteful number, since it uses less digits than its factorization.

50020215141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6078756.

The product of its (nonzero) digits is 400, while the sum is 21.

Adding to 50020215141 its reverse (14151202005), we get a palindrome (64171417146).

The spelling of 50020215141 in words is "fifty billion, twenty million, two hundred fifteen thousand, one hundred forty-one".