50778201210152 has 16 divisors (see below), whose sum is σ = 102532906289940. Its totient is φ = 23436092866176.

The previous prime is 50778201210151. The next prime is 50778201210157. The reversal of 50778201210152 is 25101210287705.

50778201210152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 50728496291236 + 49704918916 = 7122394^2 + 222946^2 .

It is not an unprimeable number, because it can be changed into a prime (50778201210151) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 244125967253 + ... + 244125967460.

Almost surely, 2^{50778201210152} is an apocalyptic number.

50778201210152 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

50778201210152 is an abundant number, since it is smaller than the sum of its proper divisors (51754705079788).

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

50778201210152 is a wasteful number, since it uses less digits than its factorization.

50778201210152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488251934732 (or 488251934728 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 41.

Adding to 50778201210152 its reverse (25101210287705), we get a palindrome (75879411497857).

The spelling of 50778201210152 in words is "fifty trillion, seven hundred seventy-eight billion, two hundred one million, two hundred ten thousand, one hundred fifty-two".