5545545303 has 4 divisors (see below), whose sum is σ = 7394060408. Its totient is φ = 3697030200.

The previous prime is 5545545301. The next prime is 5545545307. The reversal of 5545545303 is 3035455455.

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

It is not a de Polignac number, because 5545545303 - 2¹ = 5545545301 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 (5545545301) 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, 924257548 + ... + 924257553.

It is an arithmetic number, because the mean of its divisors is an integer number (1848515102).

Almost surely, 2^5545545303 is an apocalyptic number.

5545545303 is a deficient number, since it is larger than the sum of its proper divisors (1848515105).

5545545303 is a wasteful number, since it uses less digits than its factorization.

5545545303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848515104.

The product of its (nonzero) digits is 450000, while the sum is 39.

The square root of 5545545303 is about 74468.4181583039. The cubic root of 5545545303 is about 1770.0332276950.

The spelling of 5545545303 in words is "five billion, five hundred forty-five million, five hundred forty-five thousand, three hundred three".