4540916889 has 32 divisors (see below), whose sum is σ = 6967785600. Its totient is φ = 2919309120.

The previous prime is 4540916879. The next prime is 4540916953. The reversal of 4540916889 is 9886190454.

4540916889 is a `hidden beast` number, since 4 + 540 + 9 + 16 + 8 + 89 = 666.

It is not a de Polignac number, because 4540916889 - 2⁹ = 4540916377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4540916819) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 733722 + ... + 739884.

It is an arithmetic number, because the mean of its divisors is an integer number (217743300).

Almost surely, 2^4540916889 is an apocalyptic number.

It is an amenable number.

4540916889 is a deficient number, since it is larger than the sum of its proper divisors (2426868711).

4540916889 is a wasteful number, since it uses less digits than its factorization.

4540916889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7142 (or 7136 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The square root of 4540916889 is about 67386.3256825893. The cubic root of 4540916889 is about 1655.9524081838.

The spelling of 4540916889 in words is "four billion, five hundred forty million, nine hundred sixteen thousand, eight hundred eighty-nine".