5545404233 has 4 divisors (see below), whose sum is σ = 5871604500. Its totient is φ = 5219203968.

The previous prime is 5545404203. The next prime is 5545404251. The reversal of 5545404233 is 3324045455.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4225390009 + 1320014224 = 65003^2 + 36332^2 .

It is a cyclic number.

It is not a de Polignac number, because 5545404233 - 2⁶ = 5545404169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5545404193 and 5545404202.

It is not an unprimeable number, because it can be changed into a prime (5545404203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163100108 + ... + 163100141.

It is an arithmetic number, because the mean of its divisors is an integer number (1467901125).

Almost surely, 2^5545404233 is an apocalyptic number.

It is an amenable number.

5545404233 is a deficient number, since it is larger than the sum of its proper divisors (326200267).

5545404233 is a wasteful number, since it uses less digits than its factorization.

5545404233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326200266.

The product of its (nonzero) digits is 144000, while the sum is 35.

The square root of 5545404233 is about 74467.4709722306. The cubic root of 5545404233 is about 1770.0182186087.

Adding to 5545404233 its reverse (3324045455), we get a palindrome (8869449688).

The spelling of 5545404233 in words is "five billion, five hundred forty-five million, four hundred four thousand, two hundred thirty-three".