5151105539 has 2 divisors, whose sum is σ = 5151105540. Its totient is φ = 5151105538.

The previous prime is 5151105529. The next prime is 5151105581. The reversal of 5151105539 is 9355011515.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5151105539 - 2⁸ = 5151105283 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 5151105499 and 5151105508.

It is not a weakly prime, because it can be changed into another prime (5151105529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575552769 + 2575552770.

It is an arithmetic number, because the mean of its divisors is an integer number (2575552770).

Almost surely, 2^5151105539 is an apocalyptic number.

5151105539 is a deficient number, since it is larger than the sum of its proper divisors (1).

5151105539 is an equidigital number, since it uses as much as digits as its factorization.

5151105539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16875, while the sum is 35.

The square root of 5151105539 is about 71771.2027139019. The cubic root of 5151105539 is about 1727.0310643529.

The spelling of 5151105539 in words is "five billion, one hundred fifty-one million, one hundred five thousand, five hundred thirty-nine".