50020351141 has 4 divisors (see below), whose sum is σ = 50042574784. Its totient is φ = 49998127500.

The previous prime is 50020351133. The next prime is 50020351153. The reversal of 50020351141 is 14115302005.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50020351141 - 2³ = 50020351133 is a prime.

It is a super-3 number, since 3×50020351141³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50020351841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11108445 + ... + 11112946.

It is an arithmetic number, because the mean of its divisors is an integer number (12510643696).

Almost surely, 2^50020351141 is an apocalyptic number.

It is an amenable number.

50020351141 is a deficient number, since it is larger than the sum of its proper divisors (22223643).

50020351141 is a wasteful number, since it uses less digits than its factorization.

50020351141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22223642.

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 50020351141 its reverse (14115302005), we get a palindrome (64135653146).

The spelling of 50020351141 in words is "fifty billion, twenty million, three hundred fifty-one thousand, one hundred forty-one".