9925858773 has 8 divisors (see below), whose sum is σ = 14704976000. Its totient is φ = 6617239164.

The previous prime is 9925858769. The next prime is 9925858807. The reversal of 9925858773 is 3778585299.

9925858773 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9925858773 - 2² = 9925858769 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 9925858773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9925878773) 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 7 ways as a sum of consecutive naturals, for example, 183812173 + ... + 183812226.

It is an arithmetic number, because the mean of its divisors is an integer number (1838122000).

Almost surely, 2^9925858773 is an apocalyptic number.

It is an amenable number.

9925858773 is a deficient number, since it is larger than the sum of its proper divisors (4779117227).

9925858773 is a wasteful number, since it uses less digits than its factorization.

9925858773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367624408 (or 367624402 counting only the distinct ones).

The product of its digits is 38102400, while the sum is 63.

The square root of 9925858773 is about 99628.6041907644. The cubic root of 9925858773 is about 2149.0970625619.

The spelling of 9925858773 in words is "nine billion, nine hundred twenty-five million, eight hundred fifty-eight thousand, seven hundred seventy-three".