5987129 has 2 divisors, whose sum is σ = 5987130. Its totient is φ = 5987128.

The previous prime is 5987101. The next prime is 5987141. The reversal of 5987129 is 9217895.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3258025 + 2729104 = 1805^2 + 1652^2 .

It is a cyclic number.

It is not a de Polignac number, because 5987129 - 2²⁰ = 4938553 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 5⁷ + 9⁴ + 8 + 7⁸ + 1 + 2¹⁷ + 9⁴ .

It is not a weakly prime, because it can be changed into another prime (5987159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2993564 + 2993565.

It is an arithmetic number, because the mean of its divisors is an integer number (2993565).

Almost surely, 2^5987129 is an apocalyptic number.

It is an amenable number.

5987129 is a deficient number, since it is larger than the sum of its proper divisors (1).

5987129 is an equidigital number, since it uses as much as digits as its factorization.

5987129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 41.

The square root of 5987129 is about 2446.8610504072. The cubic root of 5987129 is about 181.5820320446.

It can be divided in two parts, 5987 and 129, that added together give a palindrome (6116).

The spelling of 5987129 in words is "five million, nine hundred eighty-seven thousand, one hundred twenty-nine".