50550275249993 has 2 divisors, whose sum is σ = 50550275249994. Its totient is φ = 50550275249992.

The previous prime is 50550275249987. The next prime is 50550275250067. The reversal of 50550275249993 is 39994257205505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39931618807609 + 10618656442384 = 6319147^2 + 3258628^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50550275249993 is a prime.

It is not a weakly prime, because it can be changed into another prime (50550275249093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25275137624996 + 25275137624997.

It is an arithmetic number, because the mean of its divisors is an integer number (25275137624997).

Almost surely, 2^{50550275249993} is an apocalyptic number.

It is an amenable number.

50550275249993 is a deficient number, since it is larger than the sum of its proper divisors (1).

50550275249993 is an equidigital number, since it uses as much as digits as its factorization.

50550275249993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 153090000, while the sum is 65.

The spelling of 50550275249993 in words is "fifty trillion, five hundred fifty billion, two hundred seventy-five million, two hundred forty-nine thousand, nine hundred ninety-three".