50185405052928 has 480 divisors, whose sum is σ = 158031145752480. Its totient is φ = 15836066611200.

The previous prime is 50185405052807. The next prime is 50185405052929. The reversal of 50185405052928 is 82925050458105.

50185405052928 is a `hidden beast` number, since 5 + 0 + 1 + 8 + 5 + 40 + 50 + 529 + 28 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50185405052929) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 370028328 + ... + 370163928.

It is an arithmetic number, because the mean of its divisors is an integer number (329231553651).

Almost surely, 2^{50185405052928} 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 50185405052928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79015572876240).

50185405052928 is an abundant number, since it is smaller than the sum of its proper divisors (107845740699552).

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

50185405052928 is a wasteful number, since it uses less digits than its factorization.

50185405052928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135755 (or 135726 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 54.

The spelling of 50185405052928 in words is "fifty trillion, one hundred eighty-five billion, four hundred five million, fifty-two thousand, nine hundred twenty-eight".