4140505529 has 2 divisors, whose sum is σ = 4140505530. Its totient is φ = 4140505528.

The previous prime is 4140505513. The next prime is 4140505543. The reversal of 4140505529 is 9255050414.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3789018025 + 351487504 = 61555^2 + 18748^2 .

It is a cyclic number.

It is not a de Polignac number, because 4140505529 - 2⁴ = 4140505513 is a prime.

It is not a weakly prime, because it can be changed into another prime (4140505129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2070252764 + 2070252765.

It is an arithmetic number, because the mean of its divisors is an integer number (2070252765).

Almost surely, 2^4140505529 is an apocalyptic number.

It is an amenable number.

4140505529 is a deficient number, since it is larger than the sum of its proper divisors (1).

4140505529 is an equidigital number, since it uses as much as digits as its factorization.

4140505529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 4140505529 is about 64346.7600505262. The cubic root of 4140505529 is about 1605.7741278432.

The spelling of 4140505529 in words is "four billion, one hundred forty million, five hundred five thousand, five hundred twenty-nine".