11166741054 has 64 divisors (see below), whose sum is σ = 28382745600. Its totient is φ = 3187936224.

The previous prime is 11166741049. The next prime is 11166741077. The reversal of 11166741054 is 45014766111.

11166741054 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11166741054² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent 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 31 ways as a sum of consecutive naturals, for example, 487384 + ... + 509780.

It is an arithmetic number, because the mean of its divisors is an integer number (443480400).

Almost surely, 2^11166741054 is an apocalyptic number.

11166741054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11166741054 is an abundant number, since it is smaller than the sum of its proper divisors (17216004546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11166741054 is a wasteful number, since it uses less digits than its factorization.

11166741054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23734 (or 23728 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The spelling of 11166741054 in words is "eleven billion, one hundred sixty-six million, seven hundred forty-one thousand, fifty-four".