9499288449025 has 12 divisors (see below), whose sum is σ = 11779156774332. Its totient is φ = 7599405535040.

The previous prime is 9499288449019. The next prime is 9499288449043. The reversal of 9499288449025 is 5209448829949.

It can be written as a sum of positive squares in 6 ways, for example, as 1470498194881 + 8028790254144 = 1212641^2 + 2833512^2 .

It is not a de Polignac number, because 9499288449025 - 2⁹ = 9499288448513 is a prime.

It is a Duffinian 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 11 ways as a sum of consecutive naturals, for example, 12058119 + ... + 12821731.

It is an arithmetic number, because the mean of its divisors is an integer number (981596397861).

Almost surely, 2^{9499288449025} is an apocalyptic number.

It is an amenable number.

9499288449025 is a deficient number, since it is larger than the sum of its proper divisors (2279868325307).

9499288449025 is a wasteful number, since it uses less digits than its factorization.

9499288449025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261220 (or 1261215 counting only the distinct ones).

The product of its (nonzero) digits is 537477120, while the sum is 73.

The spelling of 9499288449025 in words is "nine trillion, four hundred ninety-nine billion, two hundred eighty-eight million, four hundred forty-nine thousand, twenty-five".