50903790336 has 720 divisors, whose sum is σ = 187867310400. Its totient is φ = 13655900160.

The previous prime is 50903790307. The next prime is 50903790347. The reversal of 50903790336 is 63309730905.

It is a junction number, because it is equal to n+sod(n) for n = 50903790291 and 50903790300.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 120911406 + ... + 120911826.

It is an arithmetic number, because the mean of its divisors is an integer number (260926820).

Almost surely, 2^50903790336 is an apocalyptic number.

50903790336 is a gapful number since it is divisible by the number (56) 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 50903790336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93933655200).

50903790336 is an abundant number, since it is smaller than the sum of its proper divisors (136963520064).

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

50903790336 is an equidigital number, since it uses as much as digits as its factorization.

50903790336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 459270, while the sum is 45.

The spelling of 50903790336 in words is "fifty billion, nine hundred three million, seven hundred ninety thousand, three hundred thirty-six".