4540945984 has 28 divisors (see below), whose sum is σ = 9202667904. Its totient is φ = 2222163584.

The previous prime is 4540945979. The next prime is 4540945993. The reversal of 4540945984 is 4895490454.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 751804 + ... + 757819.

Almost surely, 2^4540945984 is an apocalyptic number.

It is an amenable number.

4540945984 is an abundant number, since it is smaller than the sum of its proper divisors (4661721920).

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

4540945984 is a wasteful number, since it uses less digits than its factorization.

4540945984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1509682 (or 1509672 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 52.

The square root of 4540945984 is about 67386.5415643213. The cubic root of 4540945984 is about 1655.9559449022.

The spelling of 4540945984 in words is "four billion, five hundred forty million, nine hundred forty-five thousand, nine hundred eighty-four".