50543141450 has 24 divisors (see below), whose sum is σ = 96551064012. Its totient is φ = 19670843520.

The previous prime is 50543141449. The next prime is 50543141491. The reversal of 50543141450 is 5414134505.

It can be written as a sum of positive squares in 6 ways, for example, as 18447344041 + 32095797409 = 135821^2 + 179153^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13658459 + ... + 13662158.

Almost surely, 2^50543141450 is an apocalyptic number.

50543141450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50543141450 is a deficient number, since it is larger than the sum of its proper divisors (46007922562).

50543141450 is a wasteful number, since it uses less digits than its factorization.

50543141450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27320666 (or 27320661 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 50543141450 its reverse (5414134505), we get a palindrome (55957275955).

The spelling of 50543141450 in words is "fifty billion, five hundred forty-three million, one hundred forty-one thousand, four hundred fifty".