4145005303 has 4 divisors (see below), whose sum is σ = 4157305360. Its totient is φ = 4132705248.

The previous prime is 4145005301. The next prime is 4145005307. The reversal of 4145005303 is 3035005414.

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

It is a cyclic number.

It is not a de Polignac number, because 4145005303 - 2¹ = 4145005301 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 (4145005301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6149523 + ... + 6150196.

It is an arithmetic number, because the mean of its divisors is an integer number (1039326340).

Almost surely, 2^4145005303 is an apocalyptic number.

4145005303 is a deficient number, since it is larger than the sum of its proper divisors (12300057).

4145005303 is a wasteful number, since it uses less digits than its factorization.

4145005303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12300056.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 4145005303 is about 64381.7155953459. The cubic root of 4145005303 is about 1606.3556192152.

The spelling of 4145005303 in words is "four billion, one hundred forty-five million, five thousand, three hundred three".