3305045503 has 4 divisors (see below), whose sum is σ = 3308005480. Its totient is φ = 3302085528.

The previous prime is 3305045411. The next prime is 3305045509. The reversal of 3305045503 is 3055405033.

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 3305045503 - 2¹³ = 3305037311 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 (3305045509) 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, 1478313 + ... + 1480546.

It is an arithmetic number, because the mean of its divisors is an integer number (827001370).

Almost surely, 2^3305045503 is an apocalyptic number.

3305045503 is a deficient number, since it is larger than the sum of its proper divisors (2959977).

3305045503 is a wasteful number, since it uses less digits than its factorization.

3305045503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2959976.

The product of its (nonzero) digits is 13500, while the sum is 28.

The square root of 3305045503 is about 57489.5251589366. The cubic root of 3305045503 is about 1489.5639315176.

The spelling of 3305045503 in words is "three billion, three hundred five million, forty-five thousand, five hundred three".