50040053141 has 12 divisors (see below), whose sum is σ = 55506985380. Its totient is φ = 45064206720.

The previous prime is 50040053123. The next prime is 50040053143. The reversal of 50040053141 is 14135004005.

It can be written as a sum of positive squares in 6 ways, for example, as 29559581041 + 20480472100 = 171929^2 + 143110^2 .

It is not a de Polignac number, because 50040053141 - 2³⁴ = 32860183957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50040053143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3603986 + ... + 3617843.

It is an arithmetic number, because the mean of its divisors is an integer number (4625582115).

Almost surely, 2^50040053141 is an apocalyptic number.

It is an amenable number.

50040053141 is a deficient number, since it is larger than the sum of its proper divisors (5466932239).

50040053141 is a wasteful number, since it uses less digits than its factorization.

50040053141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7221896 (or 7221883 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 50040053141 its reverse (14135004005), we get a palindrome (64175057146).

The spelling of 50040053141 in words is "fifty billion, forty million, fifty-three thousand, one hundred forty-one".