50020562212 has 6 divisors (see below), whose sum is σ = 87535983878. Its totient is φ = 25010281104.

The previous prime is 50020562183. The next prime is 50020562279. The reversal of 50020562212 is 21226502005.

It is a happy number.

50020562212 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 only one way, i.e., 44391961636 + 5628600576 = 210694^2 + 75024^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6252570273 + ... + 6252570280.

Almost surely, 2^50020562212 is an apocalyptic number.

It is an amenable number.

50020562212 is a deficient number, since it is larger than the sum of its proper divisors (37515421666).

50020562212 is a wasteful number, since it uses less digits than its factorization.

50020562212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12505140557 (or 12505140555 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 50020562212 in words is "fifty billion, twenty million, five hundred sixty-two thousand, two hundred twelve".