10872048985 has 8 divisors (see below), whose sum is σ = 14910238656. Its totient is φ = 7455119280.

The previous prime is 10872048983. The next prime is 10872048997. The reversal of 10872048985 is 58984027801.

It is a happy number.

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

It is not a de Polignac number, because 10872048985 - 2¹ = 10872048983 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10872048983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155314951 + ... + 155315020.

It is an arithmetic number, because the mean of its divisors is an integer number (1863779832).

Almost surely, 2^10872048985 is an apocalyptic number.

It is an amenable number.

10872048985 is a deficient number, since it is larger than the sum of its proper divisors (4038189671).

10872048985 is an equidigital number, since it uses as much as digits as its factorization.

10872048985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310629983.

The product of its (nonzero) digits is 1290240, while the sum is 52.

The spelling of 10872048985 in words is "ten billion, eight hundred seventy-two million, forty-eight thousand, nine hundred eighty-five".