9875854449476 has 48 divisors (see below), whose sum is σ = 17346845355840. Its totient is φ = 4919658180480.

The previous prime is 9875854449463. The next prime is 9875854449481. The reversal of 9875854449476 is 6749444585789.

It is a super-2 number, since 2×9875854449476² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9875854449476.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4810449266 + ... + 4810451318.

It is an arithmetic number, because the mean of its divisors is an integer number (361392611580).

Almost surely, 2^{9875854449476} is an apocalyptic number.

It is an amenable number.

9875854449476 is a deficient number, since it is larger than the sum of its proper divisors (7470990906364).

9875854449476 is a wasteful number, since it uses less digits than its factorization.

9875854449476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5684 (or 5682 counting only the distinct ones).

The product of its digits is 9754214400, while the sum is 80.

The spelling of 9875854449476 in words is "nine trillion, eight hundred seventy-five billion, eight hundred fifty-four million, four hundred forty-nine thousand, four hundred seventy-six".