13054433166 has 24 divisors (see below), whose sum is σ = 29049055464. Its totient is φ = 4233870000.

The previous prime is 13054433153. The next prime is 13054433179. The reversal of 13054433166 is 66133445031.

13054433166 is a `hidden beast` number, since 13 + 0 + 54 + 433 + 166 = 666.

13054433166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13054433153) and next prime (13054433179).

It is a self number, because there is not a number n which added to its sum of digits gives 13054433166.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9799960 + ... + 9801291.

It is an arithmetic number, because the mean of its divisors is an integer number (1210377311).

Almost surely, 2^13054433166 is an apocalyptic number.

13054433166 is an abundant number, since it is smaller than the sum of its proper divisors (15994622298).

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

13054433166 is a wasteful number, since it uses less digits than its factorization.

13054433166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19601296 (or 19601293 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 13054433166 its reverse (66133445031), we get a palindrome (79187878197).

The spelling of 13054433166 in words is "thirteen billion, fifty-four million, four hundred thirty-three thousand, one hundred sixty-six".