50056110505057 has 2 divisors, whose sum is σ = 50056110505058. Its totient is φ = 50056110505056.

The previous prime is 50056110505033. The next prime is 50056110505087. The reversal of 50056110505057 is 75050501165005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41527146552336 + 8528963952721 = 6444156^2 + 2920439^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50056110505057 is a prime.

It is a super-2 number, since 2×50056110505057² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50056110505087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25028055252528 + 25028055252529.

It is an arithmetic number, because the mean of its divisors is an integer number (25028055252529).

Almost surely, 2^{50056110505057} is an apocalyptic number.

It is an amenable number.

50056110505057 is a deficient number, since it is larger than the sum of its proper divisors (1).

50056110505057 is an equidigital number, since it uses as much as digits as its factorization.

50056110505057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 131250, while the sum is 40.

The spelling of 50056110505057 in words is "fifty trillion, fifty-six billion, one hundred ten million, five hundred five thousand, fifty-seven".