50357568601 has 2 divisors, whose sum is σ = 50357568602. Its totient is φ = 50357568600.

The previous prime is 50357568581. The next prime is 50357568641. The reversal of 50357568601 is 10686575305.

50357568601 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., 26813735001 + 23543833600 = 163749^2 + 153440^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50357568601 is a prime.

It is not a weakly prime, because it can be changed into another prime (50357568641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25178784300 + 25178784301.

It is an arithmetic number, because the mean of its divisors is an integer number (25178784301).

Almost surely, 2^50357568601 is an apocalyptic number.

It is an amenable number.

50357568601 is a deficient number, since it is larger than the sum of its proper divisors (1).

50357568601 is an equidigital number, since it uses as much as digits as its factorization.

50357568601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756000, while the sum is 46.

The spelling of 50357568601 in words is "fifty billion, three hundred fifty-seven million, five hundred sixty-eight thousand, six hundred one".