3812650529 has 2 divisors, whose sum is σ = 3812650530. Its totient is φ = 3812650528.

The previous prime is 3812650519. The next prime is 3812650547. The reversal of 3812650529 is 9250562183.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2835775504 + 976875025 = 53252^2 + 31255^2 .

It is a cyclic number.

It is not a de Polignac number, because 3812650529 - 2⁸ = 3812650273 is a prime.

It is not a weakly prime, because it can be changed into another prime (3812650519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1906325264 + 1906325265.

It is an arithmetic number, because the mean of its divisors is an integer number (1906325265).

Almost surely, 2^3812650529 is an apocalyptic number.

It is an amenable number.

3812650529 is a deficient number, since it is larger than the sum of its proper divisors (1).

3812650529 is an equidigital number, since it uses as much as digits as its factorization.

3812650529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 3812650529 is about 61746.6641123227. The cubic root of 3812650529 is about 1562.2205022330.

The spelling of 3812650529 in words is "three billion, eight hundred twelve million, six hundred fifty thousand, five hundred twenty-nine".