50328784235520 has 1408 divisors, whose sum is σ = 216919063756800. Its totient is φ = 10816777027584.

The previous prime is 50328784235489. The next prime is 50328784235533. The reversal of 50328784235520 is 2553248782305.

50328784235520 is a `hidden beast` number, since 5 + 0 + 3 + 2 + 8 + 7 + 84 + 2 + 3 + 552 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 127 ways as a sum of consecutive naturals, for example, 1313122597 + ... + 1313160923.

Almost surely, 2^{50328784235520} 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 50328784235520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108459531878400).

50328784235520 is an abundant number, since it is smaller than the sum of its proper divisors (166590279521280).

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

50328784235520 is a wasteful number, since it uses less digits than its factorization.

50328784235520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38450 (or 38426 counting only the distinct ones).

The product of its (nonzero) digits is 16128000, while the sum is 54.

The spelling of 50328784235520 in words is "fifty trillion, three hundred twenty-eight billion, seven hundred eighty-four million, two hundred thirty-five thousand, five hundred twenty".