5131124329 has 2 divisors, whose sum is σ = 5131124330. Its totient is φ = 5131124328.

The previous prime is 5131124291. The next prime is 5131124359. The reversal of 5131124329 is 9234211315.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3972402729 + 1158721600 = 63027^2 + 34040^2 .

It is a cyclic number.

It is not a de Polignac number, because 5131124329 - 2¹⁵ = 5131091561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5131124329.

It is not a weakly prime, because it can be changed into another prime (5131124359) 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, 2565562164 + 2565562165.

It is an arithmetic number, because the mean of its divisors is an integer number (2565562165).

Almost surely, 2^5131124329 is an apocalyptic number.

It is an amenable number.

5131124329 is a deficient number, since it is larger than the sum of its proper divisors (1).

5131124329 is an equidigital number, since it uses as much as digits as its factorization.

5131124329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 31.

The square root of 5131124329 is about 71631.8667144728. The cubic root of 5131124329 is about 1724.7951115890.

The spelling of 5131124329 in words is "five billion, one hundred thirty-one million, one hundred twenty-four thousand, three hundred twenty-nine".