50343000000 has 392 divisors, whose sum is σ = 169185646896. Its totient is φ = 13209600000.

The previous prime is 50342999981. The next prime is 50343000011. The reversal of 50343000000 is 34305.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

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 55 ways as a sum of consecutive naturals, for example, 290999914 + ... + 291000086.

It is an arithmetic number, because the mean of its divisors is an integer number (431596038).

Almost surely, 2^50343000000 is an apocalyptic number.

50343000000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50343000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84592823448).

50343000000 is an abundant number, since it is smaller than the sum of its proper divisors (118842646896).

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

50343000000 is an frugal number, since it uses more digits than its factorization.

50343000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 15.

Adding to 50343000000 its reverse (34305), we get a palindrome (50343034305).

The spelling of 50343000000 in words is "fifty billion, three hundred forty-three million", and thus it is an aban number.