9995165546850 has 192 divisors, whose sum is σ = 30311972945280. Its totient is φ = 2401626931200.

The previous prime is 9995165546837. The next prime is 9995165546851. The reversal of 9995165546850 is 586455615999.

It is a happy number.

9995165546850 is a `hidden beast` number, since 9 + 9 + 9 + 5 + 1 + 6 + 554 + 68 + 5 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (9995165546851) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1300159 + ... + 4656258.

It is an arithmetic number, because the mean of its divisors is an integer number (157874859090).

Almost surely, 2^{9995165546850} is an apocalyptic number.

9995165546850 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

9995165546850 is an abundant number, since it is smaller than the sum of its proper divisors (20316807398430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9995165546850 is a wasteful number, since it uses less digits than its factorization.

9995165546850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5956562 (or 5956551 counting only the distinct ones).

The product of its (nonzero) digits is 524880000, while the sum is 72.

The spelling of 9995165546850 in words is "nine trillion, nine hundred ninety-five billion, one hundred sixty-five million, five hundred forty-six thousand, eight hundred fifty".