4551845383 has 4 divisors (see below), whose sum is σ = 4749751728. Its totient is φ = 4353939040.

The previous prime is 4551845369. The next prime is 4551845399. The reversal of 4551845383 is 3835481554.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4551845383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4551845303) 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 3 ways as a sum of consecutive naturals, for example, 98953138 + ... + 98953183.

It is an arithmetic number, because the mean of its divisors is an integer number (1187437932).

Almost surely, 2^4551845383 is an apocalyptic number.

4551845383 is a deficient number, since it is larger than the sum of its proper divisors (197906345).

4551845383 is a wasteful number, since it uses less digits than its factorization.

4551845383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197906344.

The product of its digits is 1152000, while the sum is 46.

The square root of 4551845383 is about 67467.3653183523. The cubic root of 4551845383 is about 1657.2797882323.

The spelling of 4551845383 in words is "four billion, five hundred fifty-one million, eight hundred forty-five thousand, three hundred eighty-three".