50403320000 has 140 divisors (see below), whose sum is σ = 136347211176. Its totient is φ = 18328320000.

The previous prime is 50403319973. The next prime is 50403320057. The reversal of 50403320000 is 2330405.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 382724 + ... + 497276.

Almost surely, 2^50403320000 is an apocalyptic number.

50403320000 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 50403320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68173605588).

50403320000 is an abundant number, since it is smaller than the sum of its proper divisors (85943891176).

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

50403320000 is a wasteful number, since it uses less digits than its factorization.

50403320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114596 (or 114571 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

Adding to 50403320000 its reverse (2330405), we get a palindrome (50405650405).

The spelling of 50403320000 in words is "fifty billion, four hundred three million, three hundred twenty thousand".