10879749181 has 16 divisors (see below), whose sum is σ = 12842016768. Its totient is φ = 9019810800.

The previous prime is 10879749173. The next prime is 10879749191. The reversal of 10879749181 is 18194797801.

It is not a de Polignac number, because 10879749181 - 2³ = 10879749173 is a prime.

It is a super-2 number, since 2×10879749181² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10879749121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422136 + ... + 447166.

It is an arithmetic number, because the mean of its divisors is an integer number (802626048).

Almost surely, 2^10879749181 is an apocalyptic number.

It is an amenable number.

10879749181 is a deficient number, since it is larger than the sum of its proper divisors (1962267587).

10879749181 is a wasteful number, since it uses less digits than its factorization.

10879749181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27072.

The product of its (nonzero) digits is 1016064, while the sum is 55.

The spelling of 10879749181 in words is "ten billion, eight hundred seventy-nine million, seven hundred forty-nine thousand, one hundred eighty-one".