5154112489 has 2 divisors, whose sum is σ = 5154112490. Its totient is φ = 5154112488.

The previous prime is 5154112459. The next prime is 5154112559. The reversal of 5154112489 is 9842114515.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3103381264 + 2050731225 = 55708^2 + 45285^2 .

It is a cyclic number.

It is not a de Polignac number, because 5154112489 - 2¹¹ = 5154110441 is a prime.

It is not a weakly prime, because it can be changed into another prime (5154112429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2577056244 + 2577056245.

It is an arithmetic number, because the mean of its divisors is an integer number (2577056245).

Almost surely, 2^5154112489 is an apocalyptic number.

It is an amenable number.

5154112489 is a deficient number, since it is larger than the sum of its proper divisors (1).

5154112489 is an equidigital number, since it uses as much as digits as its factorization.

5154112489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57600, while the sum is 40.

The square root of 5154112489 is about 71792.1478227250. The cubic root of 5154112489 is about 1727.3670495675.

The spelling of 5154112489 in words is "five billion, one hundred fifty-four million, one hundred twelve thousand, four hundred eighty-nine".