5513245343 has 2 divisors, whose sum is σ = 5513245344. Its totient is φ = 5513245342.

The previous prime is 5513245321. The next prime is 5513245363. The reversal of 5513245343 is 3435423155.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5513245343 - 2¹⁸ = 5512983199 is a prime.

It is a super-2 number, since 2×5513245343² = 60791748424222375298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5513245363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2756622671 + 2756622672.

It is an arithmetic number, because the mean of its divisors is an integer number (2756622672).

Almost surely, 2^5513245343 is an apocalyptic number.

5513245343 is a deficient number, since it is larger than the sum of its proper divisors (1).

5513245343 is an equidigital number, since it uses as much as digits as its factorization.

5513245343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108000, while the sum is 35.

The square root of 5513245343 is about 74251.2312557846. The cubic root of 5513245343 is about 1766.5900218361.

Adding to 5513245343 its reverse (3435423155), we get a palindrome (8948668498).

The spelling of 5513245343 in words is "five billion, five hundred thirteen million, two hundred forty-five thousand, three hundred forty-three".