50140435150 has 24 divisors (see below), whose sum is σ = 100435149864. Its totient is φ = 18513391200.

The previous prime is 50140435141. The next prime is 50140435157. The reversal of 50140435150 is 5153404105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50140435157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38568916 + ... + 38570215.

It is an arithmetic number, because the mean of its divisors is an integer number (4184797911).

Almost surely, 2^50140435150 is an apocalyptic number.

50140435150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50140435150 is an abundant number, since it is smaller than the sum of its proper divisors (50294714714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50140435150 is a wasteful number, since it uses less digits than its factorization.

50140435150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77139156 (or 77139151 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 50140435150 its reverse (5153404105), we get a palindrome (55293839255).

The spelling of 50140435150 in words is "fifty billion, one hundred forty million, four hundred thirty-five thousand, one hundred fifty".