7331125429 has 2 divisors, whose sum is σ = 7331125430. Its totient is φ = 7331125428.

The previous prime is 7331125423. The next prime is 7331125447. The reversal of 7331125429 is 9245211337.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7059864529 + 271260900 = 84023^2 + 16470^2 .

It is a cyclic number.

It is not a de Polignac number, because 7331125429 - 2⁷ = 7331125301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7331125423) 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, 3665562714 + 3665562715.

It is an arithmetic number, because the mean of its divisors is an integer number (3665562715).

Almost surely, 2^7331125429 is an apocalyptic number.

It is an amenable number.

7331125429 is a deficient number, since it is larger than the sum of its proper divisors (1).

7331125429 is an equidigital number, since it uses as much as digits as its factorization.

7331125429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 37.

The square root of 7331125429 is about 85621.9915033515. The cubic root of 7331125429 is about 1942.6305609226.

The spelling of 7331125429 in words is "seven billion, three hundred thirty-one million, one hundred twenty-five thousand, four hundred twenty-nine".