2053055146 has 16 divisors (see below), whose sum is σ = 3246523200. Its totient is φ = 971042688.

The previous prime is 2053055143. The next prime is 2053055177. The reversal of 2053055146 is 6415503502.

It is not an unprimeable number, because it can be changed into a prime (2053055143) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14566 + ... + 65713.

It is an arithmetic number, because the mean of its divisors is an integer number (202907700).

Almost surely, 2^2053055146 is an apocalyptic number.

2053055146 is a deficient number, since it is larger than the sum of its proper divisors (1193468054).

2053055146 is a wasteful number, since it uses less digits than its factorization.

2053055146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80973.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 2053055146 is about 45310.6515733332. The cubic root of 2053055146 is about 1270.9648455722.

Adding to 2053055146 its reverse (6415503502), we get a palindrome (8468558648).

The spelling of 2053055146 in words is "two billion, fifty-three million, fifty-five thousand, one hundred forty-six".