50150650961 has 2 divisors, whose sum is σ = 50150650962. Its totient is φ = 50150650960.

The previous prime is 50150650951. The next prime is 50150651017. The reversal of 50150650961 is 16905605105.

It is a happy number.

50150650961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44521000000 + 5629650961 = 211000^2 + 75031^2 .

It is a cyclic number.

It is not a de Polignac number, because 50150650961 - 2⁶ = 50150650897 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (50150650951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25075325480 + 25075325481.

It is an arithmetic number, because the mean of its divisors is an integer number (25075325481).

Almost surely, 2^50150650961 is an apocalyptic number.

It is an amenable number.

50150650961 is a deficient number, since it is larger than the sum of its proper divisors (1).

50150650961 is an equidigital number, since it uses as much as digits as its factorization.

50150650961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40500, while the sum is 38.

The spelling of 50150650961 in words is "fifty billion, one hundred fifty million, six hundred fifty thousand, nine hundred sixty-one".