383352775603 has 4 divisors (see below), whose sum is σ = 438117457840. Its totient is φ = 328588093368.

The previous prime is 383352775579. The next prime is 383352775621. The reversal of 383352775603 is 306577253383.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 306577253383 = 29 ⋅10571629427.

It is a cyclic number.

It is not a de Polignac number, because 383352775603 - 2¹³ = 383352767411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (383352775633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27382341108 + ... + 27382341121.

It is an arithmetic number, because the mean of its divisors is an integer number (109529364460).

Almost surely, 2^383352775603 is an apocalyptic number.

383352775603 is a deficient number, since it is larger than the sum of its proper divisors (54764682237).

383352775603 is an equidigital number, since it uses as much as digits as its factorization.

383352775603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54764682236.

The product of its (nonzero) digits is 9525600, while the sum is 52.

The spelling of 383352775603 in words is "three hundred eighty-three billion, three hundred fifty-two million, seven hundred seventy-five thousand, six hundred three".