2254511166 has 16 divisors (see below), whose sum is σ = 4509519888. Its totient is φ = 751420800.

The previous prime is 2254511141. The next prime is 2254511173. The reversal of 2254511166 is 6611154522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66246 + ... + 94326.

It is an arithmetic number, because the mean of its divisors is an integer number (281844993).

Almost surely, 2^2254511166 is an apocalyptic number.

2254511166 is an abundant number, since it is smaller than the sum of its proper divisors (2255008722).

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

2254511166 is a wasteful number, since it uses less digits than its factorization.

2254511166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41467.

The product of its digits is 14400, while the sum is 33.

The square root of 2254511166 is about 47481.6929563384. The cubic root of 2254511166 is about 1311.2458605838.

Adding to 2254511166 its reverse (6611154522), we get a palindrome (8865665688).

The spelling of 2254511166 in words is "two billion, two hundred fifty-four million, five hundred eleven thousand, one hundred sixty-six".