50255025277811 has 2 divisors, whose sum is σ = 50255025277812. Its totient is φ = 50255025277810.

The previous prime is 50255025277729. The next prime is 50255025277901. The reversal of 50255025277811 is 11877252055205.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50255025277811 is a prime.

It is a super-3 number, since 3×50255025277811³ (a number of 42 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50255025277811.

It is not a weakly prime, because it can be changed into another prime (50255025277511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25127512638905 + 25127512638906.

It is an arithmetic number, because the mean of its divisors is an integer number (25127512638906).

Almost surely, 2^{50255025277811} is an apocalyptic number.

50255025277811 is a deficient number, since it is larger than the sum of its proper divisors (1).

50255025277811 is an equidigital number, since it uses as much as digits as its factorization.

50255025277811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1960000, while the sum is 50.

The spelling of 50255025277811 in words is "fifty trillion, two hundred fifty-five billion, twenty-five million, two hundred seventy-seven thousand, eight hundred eleven".