10872838185 has 32 divisors (see below), whose sum is σ = 19803184128. Its totient is φ = 5042473920.

The previous prime is 10872838133. The next prime is 10872838211. The reversal of 10872838185 is 58183827801.

It is not a de Polignac number, because 10872838185 - 2¹⁶ = 10872772649 is a prime.

It is a super-2 number, since 2×10872838185² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1428727 + ... + 1436316.

It is an arithmetic number, because the mean of its divisors is an integer number (618849504).

Almost surely, 2^10872838185 is an apocalyptic number.

10872838185 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10872838185 is a deficient number, since it is larger than the sum of its proper divisors (8930345943).

10872838185 is a wasteful number, since it uses less digits than its factorization.

10872838185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2865085.

The product of its (nonzero) digits is 860160, while the sum is 51.

The spelling of 10872838185 in words is "ten billion, eight hundred seventy-two million, eight hundred thirty-eight thousand, one hundred eighty-five".