50103318802320 has 320 divisors, whose sum is σ = 197439128087040. Its totient is φ = 11440166879232.

The previous prime is 50103318802301. The next prime is 50103318802321. The reversal of 50103318802320 is 2320881330105.

It is a happy number.

50103318802320 is a `hidden beast` number, since 5 + 0 + 10 + 3 + 318 + 8 + 0 + 2 + 320 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (50103318802321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12670792 + ... + 16147928.

It is an arithmetic number, because the mean of its divisors is an integer number (616997275272).

Almost surely, 2^{50103318802320} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50103318802320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98719564043520).

50103318802320 is an abundant number, since it is smaller than the sum of its proper divisors (147335809284720).

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

50103318802320 is a wasteful number, since it uses less digits than its factorization.

50103318802320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3478119 (or 3478107 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 50103318802320 in words is "fifty trillion, one hundred three billion, three hundred eighteen million, eight hundred two thousand, three hundred twenty".