9750165139 has 16 divisors (see below), whose sum is σ = 11849735520. Its totient is φ = 7899816960.

The previous prime is 9750165137. The next prime is 9750165143. The reversal of 9750165139 is 9315610579.

9750165139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 9750165139 - 2¹ = 9750165137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9750165137) 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 in 15 ways as a sum of consecutive naturals, for example, 1171422 + ... + 1179715.

It is an arithmetic number, because the mean of its divisors is an integer number (740608470).

Almost surely, 2^9750165139 is an apocalyptic number.

9750165139 is a deficient number, since it is larger than the sum of its proper divisors (2099570381).

9750165139 is a wasteful number, since it uses less digits than its factorization.

9750165139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351190.

The product of its (nonzero) digits is 255150, while the sum is 46.

The square root of 9750165139 is about 98742.9245009484. The cubic root of 9750165139 is about 2136.3414020216.

The spelling of 9750165139 in words is "nine billion, seven hundred fifty million, one hundred sixty-five thousand, one hundred thirty-nine".