9888313045 has 8 divisors (see below), whose sum is σ = 12778743096. Its totient is φ = 7302138816.

The previous prime is 9888313031. The next prime is 9888313103. The reversal of 9888313045 is 5403138889.

It can be written as a sum of positive squares in 4 ways, for example, as 510714801 + 9377598244 = 22599^2 + 96838^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9888313045 - 2¹⁵ = 9888280277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9888313045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76063882 + ... + 76064011.

It is an arithmetic number, because the mean of its divisors is an integer number (1597342887).

Almost surely, 2^9888313045 is an apocalyptic number.

It is an amenable number.

9888313045 is a deficient number, since it is larger than the sum of its proper divisors (2890430051).

9888313045 is a wasteful number, since it uses less digits than its factorization.

9888313045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152127911.

The product of its (nonzero) digits is 829440, while the sum is 49.

The square root of 9888313045 is about 99439.9972093724. The cubic root of 9888313045 is about 2146.3839012791.

The spelling of 9888313045 in words is "nine billion, eight hundred eighty-eight million, three hundred thirteen thousand, forty-five".