3501145229 has 2 divisors, whose sum is σ = 3501145230. Its totient is φ = 3501145228.

The previous prime is 3501145217. The next prime is 3501145237. The reversal of 3501145229 is 9225411053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2748904900 + 752240329 = 52430^2 + 27427^2 .

It is a cyclic number.

It is not a de Polignac number, because 3501145229 - 2⁴ = 3501145213 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3501145195 and 3501145204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3501145289) 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, 1750572614 + 1750572615.

It is an arithmetic number, because the mean of its divisors is an integer number (1750572615).

Almost surely, 2^3501145229 is an apocalyptic number.

It is an amenable number.

3501145229 is a deficient number, since it is larger than the sum of its proper divisors (1).

3501145229 is an equidigital number, since it uses as much as digits as its factorization.

3501145229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 3501145229 is about 59170.4759909873. The cubic root of 3501145229 is about 1518.4600673913.

The spelling of 3501145229 in words is "three billion, five hundred one million, one hundred forty-five thousand, two hundred twenty-nine".