5345553445 has 8 divisors (see below), whose sum is σ = 6415571736. Its totient is φ = 4275837696.

The previous prime is 5345553443. The next prime is 5345553463. The reversal of 5345553445 is 5443555435.

It can be written as a sum of positive squares in 4 ways, for example, as 54154881 + 5291398564 = 7359^2 + 72742^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5345553445 - 2¹ = 5345553443 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 (5345553443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34752 + ... + 109081.

It is an arithmetic number, because the mean of its divisors is an integer number (801946467).

Almost surely, 2^5345553445 is an apocalyptic number.

It is an amenable number.

5345553445 is a deficient number, since it is larger than the sum of its proper divisors (1070018291).

5345553445 is a wasteful number, since it uses less digits than its factorization.

5345553445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151271.

The product of its digits is 1800000, while the sum is 43.

The square root of 5345553445 is about 73113.2918490202. The cubic root of 5345553445 is about 1748.4943179594.

The spelling of 5345553445 in words is "five billion, three hundred forty-five million, five hundred fifty-three thousand, four hundred forty-five".