50785762212 has 96 divisors (see below), whose sum is σ = 133434792960. Its totient is φ = 16702640640.

The previous prime is 50785762189. The next prime is 50785762241. The reversal of 50785762212 is 21226758705.

50785762212 is a `hidden beast` number, since 5 + 0 + 7 + 8 + 5 + 7 + 622 + 12 = 666.

50785762212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2712162 + ... + 2730822.

It is an arithmetic number, because the mean of its divisors is an integer number (1389945760).

Almost surely, 2^50785762212 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 50785762212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66717396480).

50785762212 is an abundant number, since it is smaller than the sum of its proper divisors (82649030748).

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

50785762212 is a wasteful number, since it uses less digits than its factorization.

50785762212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19010 (or 19002 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The spelling of 50785762212 in words is "fifty billion, seven hundred eighty-five million, seven hundred sixty-two thousand, two hundred twelve".