50778201210150 has 48 divisors (see below), whose sum is σ = 129992195109888. Its totient is φ = 13104051924000.

The previous prime is 50778201210133. The next prime is 50778201210151. The reversal of 50778201210150 is 5101210287705.

It is a junction number, because it is equal to n+sod(n) for n = 50778201210099 and 50778201210108.

It is a congruent number.

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

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5460016986 + ... + 5460026285.

It is an arithmetic number, because the mean of its divisors is an integer number (2708170731456).

Almost surely, 2^{50778201210150} is an apocalyptic number.

50778201210150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50778201210150 is an abundant number, since it is smaller than the sum of its proper divisors (79213993899738).

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

50778201210150 is a wasteful number, since it uses less digits than its factorization.

50778201210150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10920043317 (or 10920043312 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 39.

Adding to 50778201210150 its reverse (5101210287705), we get a palindrome (55879411497855).

The spelling of 50778201210150 in words is "fifty trillion, seven hundred seventy-eight billion, two hundred one million, two hundred ten thousand, one hundred fifty".