5111050129 has 2 divisors, whose sum is σ = 5111050130. Its totient is φ = 5111050128.

The previous prime is 5111050099. The next prime is 5111050159. The reversal of 5111050129 is 9210501115.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (5111050099) and next prime (5111050159).

It can be written as a sum of positive squares in only one way, i.e., 5046681600 + 64368529 = 71040^2 + 8023^2 .

It is a cyclic number.

It is not a de Polignac number, because 5111050129 - 2¹¹ = 5111048081 is a prime.

It is a super-3 number, since 3×5111050129³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (5111050159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2555525064 + 2555525065.

It is an arithmetic number, because the mean of its divisors is an integer number (2555525065).

Almost surely, 2^5111050129 is an apocalyptic number.

It is an amenable number.

5111050129 is a deficient number, since it is larger than the sum of its proper divisors (1).

5111050129 is an equidigital number, since it uses as much as digits as its factorization.

5111050129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450, while the sum is 25.

The square root of 5111050129 is about 71491.6088013132. The cubic root of 5111050129 is about 1722.5429000180.

The spelling of 5111050129 in words is "five billion, one hundred eleven million, fifty thousand, one hundred twenty-nine".