4861529 has 2 divisors, whose sum is σ = 4861530. Its totient is φ = 4861528.

The previous prime is 4861501. The next prime is 4861547. The reversal of 4861529 is 9251684.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4313929 + 547600 = 2077^2 + 740^2 .

It is a cyclic number.

It is not a de Polignac number, because 4861529 - 2¹⁶ = 4795993 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4861429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2430764 + 2430765.

It is an arithmetic number, because the mean of its divisors is an integer number (2430765).

Almost surely, 2^4861529 is an apocalyptic number.

It is an amenable number.

4861529 is a deficient number, since it is larger than the sum of its proper divisors (1).

4861529 is an equidigital number, since it uses as much as digits as its factorization.

4861529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 35.

The square root of 4861529 is about 2204.8875254761. The cubic root of 4861529 is about 169.4042468433.

The spelling of 4861529 in words is "four million, eight hundred sixty-one thousand, five hundred twenty-nine".