9742005529 has 2 divisors, whose sum is σ = 9742005530. Its totient is φ = 9742005528.

The previous prime is 9742005509. The next prime is 9742005551. The reversal of 9742005529 is 9255002479.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9455617600 + 286387929 = 97240^2 + 16923^2 .

It is a cyclic number.

It is not a de Polignac number, because 9742005529 - 2¹⁵ = 9741972761 is a prime.

It is not a weakly prime, because it can be changed into another prime (9742005509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4871002764 + 4871002765.

It is an arithmetic number, because the mean of its divisors is an integer number (4871002765).

Almost surely, 2^9742005529 is an apocalyptic number.

It is an amenable number.

9742005529 is a deficient number, since it is larger than the sum of its proper divisors (1).

9742005529 is an equidigital number, since it uses as much as digits as its factorization.

9742005529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 9742005529 is about 98701.5984115759. The cubic root of 9742005529 is about 2135.7452898065.

The spelling of 9742005529 in words is "nine billion, seven hundred forty-two million, five thousand, five hundred twenty-nine".