616283122050 has 162 divisors, whose sum is σ = 1731942701307. Its totient is φ = 157099155840.

The previous prime is 616283122033. The next prime is 616283122087. The reversal of 616283122050 is 50221382616.

616283122050 is a `hidden beast` number, since 6 + 1 + 628 + 3 + 1 + 2 + 20 + 5 + 0 = 666.

616283122050 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 5 ways, for example, as 565343083449 + 50940038601 = 751893^2 + 225699^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=555105.

It is a junction number, because it is equal to n+sod(n) for n = 616283121996 and 616283122014.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 383021646 + ... + 383023254.

Almost surely, 2^616283122050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 616283122050

616283122050 is an abundant number, since it is smaller than the sum of its proper divisors (1115659579257).

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

616283122050 is a wasteful number, since it uses less digits than its factorization.

616283122050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3282 (or 1642 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 616283122050 in words is "six hundred sixteen billion, two hundred eighty-three million, one hundred twenty-two thousand, fifty".