2133455514 has 32 divisors (see below), whose sum is σ = 4380184320. Its totient is φ = 692520192.

The previous prime is 2133455503. The next prime is 2133455531. The reversal of 2133455514 is 4155543312.

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 3774 + ... + 65430.

It is an arithmetic number, because the mean of its divisors is an integer number (136880760).

Almost surely, 2^2133455514 is an apocalyptic number.

2133455514 is an abundant number, since it is smaller than the sum of its proper divisors (2246728806).

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

2133455514 is a wasteful number, since it uses less digits than its factorization.

2133455514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61814.

The product of its digits is 36000, while the sum is 33.

The square root of 2133455514 is about 46189.3441607477. The cubic root of 2133455514 is about 1287.3437548668.

Adding to 2133455514 its reverse (4155543312), we get a palindrome (6288998826).

The spelling of 2133455514 in words is "two billion, one hundred thirty-three million, four hundred fifty-five thousand, five hundred fourteen".