4642605529 has 2 divisors, whose sum is σ = 4642605530. Its totient is φ = 4642605528.

The previous prime is 4642605509. The next prime is 4642605571. The reversal of 4642605529 is 9255062464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4549772304 + 92833225 = 67452^2 + 9635^2 .

It is a cyclic number.

It is not a de Polignac number, because 4642605529 - 2¹⁵ = 4642572761 is a prime.

It is not a weakly prime, because it can be changed into another prime (4642605509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2321302764 + 2321302765.

It is an arithmetic number, because the mean of its divisors is an integer number (2321302765).

Almost surely, 2^4642605529 is an apocalyptic number.

It is an amenable number.

4642605529 is a deficient number, since it is larger than the sum of its proper divisors (1).

4642605529 is an equidigital number, since it uses as much as digits as its factorization.

4642605529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 43.

The square root of 4642605529 is about 68136.6680209709. The cubic root of 4642605529 is about 1668.2223221010. Note that the first 3 decimals are identical.

The spelling of 4642605529 in words is "four billion, six hundred forty-two million, six hundred five thousand, five hundred twenty-nine".