5451453313 has 4 divisors (see below), whose sum is σ = 5451637588. Its totient is φ = 5451269040.

The previous prime is 5451453299. The next prime is 5451453331. The reversal of 5451453313 is 3133541545.

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 538564849 + 4912888464 = 23207^2 + 70092^2 .

It is a cyclic number.

It is not a de Polignac number, because 5451453313 - 2⁵ = 5451453281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5451453373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36606 + ... + 110647.

It is an arithmetic number, because the mean of its divisors is an integer number (1362909397).

Almost surely, 2^5451453313 is an apocalyptic number.

It is an amenable number.

5451453313 is a deficient number, since it is larger than the sum of its proper divisors (184275).

5451453313 is a wasteful number, since it uses less digits than its factorization.

5451453313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184274.

The product of its digits is 54000, while the sum is 34.

The square root of 5451453313 is about 73833.9577227173. The cubic root of 5451453313 is about 1759.9652749046.

Adding to 5451453313 its reverse (3133541545), we get a palindrome (8584994858).

The spelling of 5451453313 in words is "five billion, four hundred fifty-one million, four hundred fifty-three thousand, three hundred thirteen".