2054030166 has 12 divisors (see below), whose sum is σ = 4450398732. Its totient is φ = 684676716.

The previous prime is 2054030161. The next prime is 2054030179. The reversal of 2054030166 is 6610304502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054030161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57056376 + ... + 57056411.

It is an arithmetic number, because the mean of its divisors is an integer number (370866561).

Almost surely, 2^2054030166 is an apocalyptic number.

2054030166 is an abundant number, since it is smaller than the sum of its proper divisors (2396368566).

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

2054030166 is a wasteful number, since it uses less digits than its factorization.

2054030166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114112795 (or 114112792 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 2054030166 is about 45321.4095764904. The cubic root of 2054030166 is about 1271.1660124405.

Adding to 2054030166 its reverse (6610304502), we get a palindrome (8664334668).

The spelling of 2054030166 in words is "two billion, fifty-four million, thirty thousand, one hundred sixty-six".