5343044545 has 8 divisors (see below), whose sum is σ = 6419583720. Its totient is φ = 4269148800.

The previous prime is 5343044489. The next prime is 5343044591. The reversal of 5343044545 is 5454403435.

It can be written as a sum of positive squares in 4 ways, for example, as 250652224 + 5092392321 = 15832^2 + 71361^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5343044545 - 2⁹ = 5343044033 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 656406 + ... + 664495.

It is an arithmetic number, because the mean of its divisors is an integer number (802447965).

Almost surely, 2^5343044545 is an apocalyptic number.

It is an amenable number.

5343044545 is a deficient number, since it is larger than the sum of its proper divisors (1076539175).

5343044545 is a wasteful number, since it uses less digits than its factorization.

5343044545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321715.

The product of its (nonzero) digits is 288000, while the sum is 37.

The square root of 5343044545 is about 73096.1322164176. The cubic root of 5343044545 is about 1748.2207270878.

The spelling of 5343044545 in words is "five billion, three hundred forty-three million, forty-four thousand, five hundred forty-five".