50025565785636 has 288 divisors, whose sum is σ = 145977329691648. Its totient is φ = 14149689016320.

The previous prime is 50025565785623. The next prime is 50025565785653. The reversal of 50025565785636 is 63658756552005.

50025565785636 is a `hidden beast` number, since 5 + 0 + 0 + 2 + 5 + 5 + 6 + 578 + 56 + 3 + 6 = 666.

50025565785636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7155706101 + ... + 7155713091.

It is an arithmetic number, because the mean of its divisors is an integer number (506865728096).

Almost surely, 2^{50025565785636} 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 50025565785636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72988664845824).

50025565785636 is an abundant number, since it is smaller than the sum of its proper divisors (95951763906012).

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

50025565785636 is a wasteful number, since it uses less digits than its factorization.

50025565785636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7931 (or 7926 counting only the distinct ones).

The product of its (nonzero) digits is 226800000, while the sum is 63.

The spelling of 50025565785636 in words is "fifty trillion, twenty-five billion, five hundred sixty-five million, seven hundred eighty-five thousand, six hundred thirty-six".