5544536045 has 8 divisors (see below), whose sum is σ = 6677122680. Its totient is φ = 4419842560.

The previous prime is 5544536017. The next prime is 5544536051. The reversal of 5544536045 is 5406354455.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 611721289 + 4932814756 = 24733^2 + 70234^2 .

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

It is not a de Polignac number, because 5544536045 - 2⁶ = 5544535981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5544535993 and 5544536011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1971740 + ... + 1974549.

It is an arithmetic number, because the mean of its divisors is an integer number (834640335).

Almost surely, 2^5544536045 is an apocalyptic number.

It is an amenable number.

5544536045 is a deficient number, since it is larger than the sum of its proper divisors (1132586635).

5544536045 is a wasteful number, since it uses less digits than its factorization.

5544536045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3946575.

The product of its (nonzero) digits is 720000, while the sum is 41.

The square root of 5544536045 is about 74461.6414336939. The cubic root of 5544536045 is about 1769.9258424887.

The spelling of 5544536045 in words is "five billion, five hundred forty-four million, five hundred thirty-six thousand, forty-five".