50134106164 has 6 divisors (see below), whose sum is σ = 87734685794. Its totient is φ = 25067053080.

The previous prime is 50134106159. The next prime is 50134106171. The reversal of 50134106164 is 46160143105.

It can be written as a sum of positive squares in only one way, i.e., 39399074064 + 10735032100 = 198492^2 + 103610^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6266763267 + ... + 6266763274.

Almost surely, 2^50134106164 is an apocalyptic number.

It is an amenable number.

50134106164 is a deficient number, since it is larger than the sum of its proper divisors (37600579630).

50134106164 is a wasteful number, since it uses less digits than its factorization.

50134106164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12533526545 (or 12533526543 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 50134106164 its reverse (46160143105), we get a palindrome (96294249269).

The spelling of 50134106164 in words is "fifty billion, one hundred thirty-four million, one hundred six thousand, one hundred sixty-four".