4451328763 has 16 divisors (see below), whose sum is σ = 5107415040. Its totient is φ = 3800323296.

The previous prime is 4451328733. The next prime is 4451328769. The reversal of 4451328763 is 3678231544.

It is not a de Polignac number, because 4451328763 - 2⁹ = 4451328251 is a prime.

It is a super-2 number, since 2×4451328763² = 39628655512622220338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4451328769) 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 15 ways as a sum of consecutive naturals, for example, 2718381 + ... + 2720017.

It is an arithmetic number, because the mean of its divisors is an integer number (319213440).

Almost surely, 2^4451328763 is an apocalyptic number.

4451328763 is a deficient number, since it is larger than the sum of its proper divisors (656086277).

4451328763 is a wasteful number, since it uses less digits than its factorization.

4451328763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2946.

The product of its digits is 483840, while the sum is 43.

The square root of 4451328763 is about 66718.2790770266. The cubic root of 4451328763 is about 1644.9898544288.

The spelling of 4451328763 in words is "four billion, four hundred fifty-one million, three hundred twenty-eight thousand, seven hundred sixty-three".