5453315345 has 4 divisors (see below), whose sum is σ = 6543978420. Its totient is φ = 4362652272.

The previous prime is 5453315339. The next prime is 5453315359. The reversal of 5453315345 is 5435133545.

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 1529044609 + 3924270736 = 39103^2 + 62644^2 .

It is a cyclic number.

It is not a de Polignac number, because 5453315345 - 2³² = 1158348049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5453315299 and 5453315308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545331530 + ... + 545331539.

It is an arithmetic number, because the mean of its divisors is an integer number (1635994605).

Almost surely, 2^5453315345 is an apocalyptic number.

It is an amenable number.

5453315345 is a deficient number, since it is larger than the sum of its proper divisors (1090663075).

5453315345 is a wasteful number, since it uses less digits than its factorization.

5453315345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090663074.

The product of its digits is 270000, while the sum is 38.

The square root of 5453315345 is about 73846.5662370296. The cubic root of 5453315345 is about 1760.1656336240.

The spelling of 5453315345 in words is "five billion, four hundred fifty-three million, three hundred fifteen thousand, three hundred forty-five".