50875282277 has 2 divisors, whose sum is σ = 50875282278. Its totient is φ = 50875282276.

The previous prime is 50875282253. The next prime is 50875282357. The reversal of 50875282277 is 77228257805.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49840116001 + 1035166276 = 223249^2 + 32174^2 .

It is a cyclic number.

It is not a de Polignac number, because 50875282277 - 2⁸ = 50875282021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50875282177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25437641138 + 25437641139.

It is an arithmetic number, because the mean of its divisors is an integer number (25437641139).

Almost surely, 2^50875282277 is an apocalyptic number.

It is an amenable number.

50875282277 is a deficient number, since it is larger than the sum of its proper divisors (1).

50875282277 is an equidigital number, since it uses as much as digits as its factorization.

50875282277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4390400, while the sum is 53.

It can be divided in two parts, 5087528 and 2277, that added together give a palindrome (5089805).

The spelling of 50875282277 in words is "fifty billion, eight hundred seventy-five million, two hundred eighty-two thousand, two hundred seventy-seven".