4541989472 has 24 divisors (see below), whose sum is σ = 8946009072. Its totient is φ = 2269987200.

The previous prime is 4541989453. The next prime is 4541989477. The reversal of 4541989472 is 2749891454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4541989477) by changing a digit.

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, 44597 + ... + 105227.

It is an arithmetic number, because the mean of its divisors is an integer number (372750378).

Almost surely, 2^4541989472 is an apocalyptic number.

It is an amenable number.

4541989472 is a deficient number, since it is larger than the sum of its proper divisors (4404019600).

4541989472 is a wasteful number, since it uses less digits than its factorization.

4541989472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62982 (or 62974 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 53.

The square root of 4541989472 is about 67394.2836745076. The cubic root of 4541989472 is about 1656.0827788130.

The spelling of 4541989472 in words is "four billion, five hundred forty-one million, nine hundred eighty-nine thousand, four hundred seventy-two".