50965135200 has 720 divisors, whose sum is σ = 216840808800. Its totient is φ = 11644093440.

The previous prime is 50965135181. The next prime is 50965135223. The reversal of 50965135200 is 253156905.

50965135200 is a `hidden beast` number, since 5 + 0 + 96 + 513 + 52 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 22225254 + ... + 22227546.

It is an arithmetic number, because the mean of its divisors is an integer number (301167790).

Almost surely, 2^50965135200 is an apocalyptic number.

50965135200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50965135200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108420404400).

50965135200 is an abundant number, since it is smaller than the sum of its proper divisors (165875673600).

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

50965135200 is a wasteful number, since it uses less digits than its factorization.

50965135200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2346 (or 2310 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 36.

The spelling of 50965135200 in words is "fifty billion, nine hundred sixty-five million, one hundred thirty-five thousand, two hundred".