50543125492 has 6 divisors (see below), whose sum is σ = 88450469618. Its totient is φ = 25271562744.

The previous prime is 50543125483. The next prime is 50543125499. The reversal of 50543125492 is 29452134505.

It can be written as a sum of positive squares in only one way, i.e., 27276504336 + 23266621156 = 165156^2 + 152534^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50543125499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6317890683 + ... + 6317890690.

Almost surely, 2^50543125492 is an apocalyptic number.

It is an amenable number.

50543125492 is a deficient number, since it is larger than the sum of its proper divisors (37907344126).

50543125492 is a wasteful number, since it uses less digits than its factorization.

50543125492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12635781377 (or 12635781375 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

Adding to 50543125492 its reverse (29452134505), we get a palindrome (79995259997).

The spelling of 50543125492 in words is "fifty billion, five hundred forty-three million, one hundred twenty-five thousand, four hundred ninety-two".