192206200050 has 150 divisors (see below), whose sum is σ = 540561272493. Its totient is φ = 50637456720.

The previous prime is 192206200027. The next prime is 192206200057. The reversal of 192206200050 is 50002602291.

192206200050 is a `hidden beast` number, since 19 + 2 + 20 + 620 + 0 + 0 + 5 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 188362076049 + 3844124001 = 434007^2 + 62001^2 .

It is a tau number, because it is divible by the number of its divisors (150).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=310005.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 192206199987 and 192206200023.

It is not an unprimeable number, because it can be changed into a prime (192206200057) by changing a digit.

It is a polite number, since it can be written in 74 ways as a sum of consecutive naturals, for example, 2315737309 + ... + 2315737391.

Almost surely, 2^192206200050 is an apocalyptic number.

192206200050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 192206200050

192206200050 is an abundant number, since it is smaller than the sum of its proper divisors (348355072443).

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

192206200050 is an frugal number, since it uses more digits than its factorization.

192206200050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The spelling of 192206200050 in words is "one hundred ninety-two billion, two hundred six million, two hundred thousand, fifty".